Language selection

Search

Patent 3137196 Summary

Third-party information liability

Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.

Claims and Abstract availability

Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:

  • At the time the application is open to public inspection;
  • At the time of issue of the patent (grant).
(12) Patent Application: (11) CA 3137196
(54) English Title: FIREARM
(54) French Title: ARME A FEU
Status: Application Compliant
Bibliographic Data
(51) International Patent Classification (IPC):
  • F41A 17/00 (2006.01)
(72) Inventors :
  • KITTEL, ANDREAS (Austria)
(73) Owners :
  • MB-MICROTEC AG
(71) Applicants :
  • MB-MICROTEC AG (Switzerland)
(74) Agent: RICHES, MCKENZIE & HERBERT LLP
(74) Associate agent:
(45) Issued:
(86) PCT Filing Date: 2020-04-20
(87) Open to Public Inspection: 2020-10-22
Availability of licence: N/A
Dedicated to the Public: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): Yes
(86) PCT Filing Number: PCT/AT2020/060158
(87) International Publication Number: AT2020060158
(85) National Entry: 2021-10-18

(30) Application Priority Data:
Application No. Country/Territory Date
A 50718/2019 (Austria) 2019-08-14
A 50772/2019 (Austria) 2019-09-03
A 50865/2019 (Austria) 2019-10-09
A 60102/2019 (Austria) 2019-04-19

Abstracts

English Abstract

The invention relates to a firearm (1) with a visual safety marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6) which is provided on the firearm (1) for clearly indicating the safety state of the firearm (1). The aim of the invention is to increase the safety of the firearm (1). This is achieved in that the safety marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6) is designed to be phosphorescent, fluorescent, radioluminescent, and/or bioluminescent.


French Abstract

L'invention concerne une arme à feu (1) comprenant un marquage de sécurité (9.1, 9.2, 9.3, 9.4, 9.5, 9.6) optique prévu sur l'arme à feu (1) pour la signalisation claire de l'état de sécurité de l'arme à feu (1). Selon l'invention, pour augmenter la sécurité de l'arme à feu (1), le marquage de sécurité (9.1, 9.2, 9.3, 9.4, 9.5, 9.6) est formé phosphorescent et/ou fluorescent et/ou radioluminescent et/ou bioluminescent.

Claims

Note: Claims are shown in the official language in which they were submitted.


CA 03137196 2021-10-18
- 17 -
Clai ms:
1. A firearm with an optically perceptible safety marking (9.1, 9.2, 9.3,
9.4, 9.5,
9.6, 9.7) provided on the firearm (1) for clearly indicating the safety state
of the firearm
(1), characterized in that the safety marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6,
9.7) is em-
bodied as phosphorescent and/or fluorescent and/or radioluminescent and/or
biolu-
minescent.
2. The firearm according to claim 1, characterized in that the safety
marking (9.1,
9.2, 9.3, 9.4, 9.5, 9.6, 9.7) has a first phosphorescent and/or fluorescent
and/or radi-
oluminescent and/or bioluminescent layer (10).
3. The firearm according to claim 2, characterized in that the first layer
(10) has
phosphorescent and/or fluorescent pigments (10.1), particularly inorganic
pigments,
in a binding agent (10.2).
4. The firearm according to claim 3, characterized in that the binding
agent (10.2),
which is particularly plastic-based, has an epoxy resin base or acrylic base.
5. The firearm according to claim 3 or 4, characterized in that the first
layer (10)
is formed by curing a low-viscosity and/or filler-free binding agent (10.2)
with pigments
(10.1) mixed into it.
6. The firearm according to one of claims 1 to 5, characterized in that the
safety
marking (9.1, 9.2, 9.3, 9.6) has a protective layer (13), which covers the
first layer
(10).
7. The firearm according to claim 6, characterized in that the protective
layer (13)
is composed of a paint layer, in particular a clear lacquer or a transparent
layer, and
Date Reçue/Date Received 2021-10-18

CA 03137196,2021-10-18
=
- 18 -
the protective layer (13) in particular has an alkyd resin base or in
particular a poly-
ester base.
8. The firearm according to one of claims 1 to 7, characterized in that the
safety
marking (9.1) is provided on an in particular white, for example titanium
white, second
layer (11) on the firearm.
9. The firearm according to one of claims 1 to 8, characterized in that the
firearm
(1) has a recess (14.1, 14.2) in which the safety marking (9.1, 9.2, 9.3, 9.4,
9.5, 9.6,
9.7) is provided.
10. The firearm according to claim 9, characterized in that the recess
(14.1, 14.2)
has a cross-section that is dovetail-shaped or rectangular or triangular or
semicircular.
11. The firearm according to one of claims 1 to 10, characterized in that
the safety
marking (9.1) is applied to the firearm (1) in layers.
12. The firearm according to one of claims 1 to 10, characterized in that
the safety
marking (9.2, 9.3, 9.4, 9.5, 9.6) is fastened to the firearm (1) by means of
an adhesive
(15), in particular with an epoxy resin base.
13. The firearm according to claim 12, characterized in that the adhesive
(15) has
white, for example titanium white, pigments.
14. The firearm according to one of claims 1 to 13, characterized in that
the safety
marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6, 9.7) is embodied as haptically
perceptible.
15. The firearm according to one of claims 1 to 14, characterized in that
the safety
marking (9.4, 9.5, 9.6) has a tritium gas light source (23) or a radioactive
substance,
in particular tritium, a tritium compound, and/or a promethium salt.
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
- 19 -
16. The firearm according to one of claims 1 to 15, characterized in that
the firearm
(1) has an in particular manual firearm safety (7) with the safety marking
(9.1, 9.2,
9.3, 9.4, 9.5, 9.6, 9.7).
17. The firearm according to one of claims 1 to 16, characterized in that
the safety
marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6, 9.7) is provided on a housing (3), in
particular a
receiver and/or plate, a housing system, a system, a system case, a grip, a
grip han-
dle (4), a butt or stock, a trigger guard, a bolt (2, 17), a slide, a safety
lever (8), a
safety slider (20), a safety pusher, a decocking lever (21), a barrel, a bore,
a safety
wheel, a safety cog, a safety rocker, a safety selector, and/or a manual
cocking sys-
tem (18) or cocking handle or manual cocking system.
18. The firearm according to one of claims 1 to 17, characterized in that
the firearm
(1) is embodied, in the event of a change in the safety state of the firearm
(1) to opti-
cally cover the safety marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6 or 9.7) that
indicates either
a safety state of the firearm (1) or a ready-to-fire state of the firearm (1).
19. The firearm according to claim 1 to 18, characterized in that the
firearm (1), in
particular the firearm safety (4), has a movable part (25) and depending on
the posi-
tion thereof, (8.1 or 8.2) the safety marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6,
or 9.7) is opti-
cally covered.
20. The firearm according to claim 19, characterized in that the safety
lever (8) or
the decocking lever (21) or the safety slider (20) or the safety pusher or the
safety
wheel, the safety cog, the safety rocker, the safety selector, or the safety
manual
cocking system (18) or cocking handle or manual cocking system constitutes the
mov-
able part (25).
21. The firearm according to claim 19 or 20, characterized in that the
movable part
(25) is embodied to actuate the firearm safety (7).
Date Recue/Date Received 2021-10-18

CA 03137196,2021-10-18
- 20 -
22. The firearm according to claim 18, 19, 20, or 21, characterized in that
the fire-
arm (1) is embodied, in the event of a change in the safety state of the
firearm (1), to
optically cover one safety marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6, or 9.7) and
to optically
uncover another safety marking (9.7 or 9.1, 9.2, 9.3, 9.4, 9.5, 9.6) whose
indicated
state of the firearm (1) differs from the indicated state of the firearm of
the one safety
marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6).
23. The firearm according to one of claims 1 to 21, characterized in that
the safety
marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6) is provided for the safety state of the
firearm (1).
24. The firearm according to one of claims 1 to 23, characterized in that
the safety
marking (9.1, 9.2, 9.3, 9.4, 9.5, 9.6) is embodied of one piece and/or the
safety mark-
ing (9.1, 9.2, 9.3, 9.4, 9.5, 9.6) is embodied of one layer or multiple
layers.
Date Recue/Date Received 2021-10-18

Description

Note: Descriptions are shown in the official language in which they were submitted.


CA 03137196 2021-10-18
- 1 -
Firearm
Technical Field
The invention relates to a firearm with an optically perceptible safety
marking pro-
vided on the firearm for clearly indicating the safety state of the firearm.
Prior Art
To prevent an unintended discharge, firearms are provided with firearm
safeties. An
extremely wide variety of firearm safeties are known, for example manual
safeties
for blocking the travel of a trigger, blocking a sear bar, blocking a hammer,
blocking
a firing pin, etc., or a combination thereof, trigger safeties, grip safeties,
safety man-
ual cocking systems or cocking handles or manual cocking systems, decocking
lev-
ers, and the like.
Unfortunately, a relatively low value is currently placed on the safety in use
of fire-
arms. This is rather surprising, especially since it is precisely the firearm
safety, re-
gardless of whether it is slid, rotated, pushed, etc. ¨ that ensures safety
before and
after firing and is therefore the most important technical safety component of
a fire-
arm. In this connection regardless of whether it is a trigger safety, a manual
cocking
system, a cocking handle, etc., a clear indication of the safety state and of
the state
of the firearm is mandatory for every time a firearm is handled in order to
avoid ac-
cidents, injuries, etc.
To clearly indicate the safety state of the firearms, they usually have an
optical safe-
ty marking. Known safety markings are often embodied in the form of a letter
of the
alphabet, namely as an S and/or F, or as a dot, for example in a white or red
color.
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
- 2 -
Safety markings of this kind are understood and recognizable to weapon
carriers,
who are familiar with handling them.
As an alternative to optical safety markings, electronic indicators of the
safety state
of a firearm are known (US666405A). Weapon manufacturers and weapon carriers
often reject electronic indicators due to susceptibility to errors, high level
of mainte-
nance, and dependence on an external electrical energy source such as a
battery.
Disclosure of the Invention
The object of the invention, therefore, is to modify the design of a firearm
known
from the prior art in such a way that while maintaining the known handling, it
be-
comes even safer. In addition, this modified-design firearm should be highly
durable.
The invention attains the stated object in that the safety marking is embodied
as
phosphorescent and/or fluorescent and/or radioluminescent and/or radiolumines-
cent. By contrast with currently known safety markings on firearms, it is thus
possi-
ble to optically provide the weapon carrier at all times and independent of
external
influences with a clear indication of the safety state of his firearm. The
safety mark-
ing according to the invention thus makes the safety state of the weapon
carrier's
firearm always visible to him, which also makes the firearm safer to handle.
Prefera-
bly, the safety marking is phosphorescent in order to permit clear optical
perception
of it not only in daylight, but also in conditions of reduced visibility.
This is also achieved without complicating handling of the firearm. Though the
safe-
ty marking is redesigned, the handling of the firearm remains the same. The
safety
marking therefore differs significantly from known optically perceptible
safety mark-
ings in terms of its recognizability/visibility, which also makes it possible
to also
avoid using known expensive and usually error-prone electronic indicators,
etc. on
the firearm.
Date Recue/Date Received 2021-10-18

. .
CA 03137196 2021-10-18
- 3 -
This safety marking according to the invention can thus contribute decisively
to in-
creasing the safety of firearms, for example in the private sector, the
hunting sector,
the professional sector, the hobby sector, the sports sector, law enforcement
weap-
ons, or in the military sector. The safety marking according to the invention
can par-
ticularly improve stress management in the handling of firearms and can
provide the
weapon carrier with the best possible assistance and thus also protection. It
is
therefore possible to minimize the number of accidents in the handling of
firearms.
In general, a safety marking can be embodied as a dot, a square, a rectangle,
a
ring, a letter, or other characters or symbols, or even a combination thereof.
A fire-
arm can, for example, be a gun, a small arm, a handgun, a pneumatic weapon, a
pistol, a long gun, a rocket launcher, etc.
In general, it should also be noted that "fluorescent" or "fluorescence" can
be under-
stood to mean a light output that is optically perceptible only during an
excitation. By
contrast, "phosphorescent" or "phosphorescence" can be understood to mean an
optically perceptible light output that is present even after an excitation,
which is al-
so often referred to as "glow-in-the-dark."
"Radioluminescent" or "radioluminescence" can be understood to mean any lumi-
nescence that is excited by means of nuclear radiation and that results in an
optical-
ly perceptible light output. Also, "bioluminescent" or "bioluminescence" can
be un-
derstood to mean a light output that is optically perceptible due to a
transformation
of chemical energy of a biological system.
The safety of the firearm can be further improved if the safety marking has a
first
phosphorescent and/or fluorescent and/or radioluminescent and/or
bioluminescent
layer. In addition, a layer can, for example, serve to provide a uniform
brightness,
which can increase the visibility of the safety marking.
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
- 4 -
The visibility of the safety marking can be further improved if the first
layer contains
phosphorescent and/or fluorescent pigments, particularly inorganic pigments,
in a
binding agent. In addition, the ruggedness of the safety marking can be
further im-
proved based on the binding agent. Suitable candidates for the phosphorescent
pigments preferably include inorganic pigments from the group of aluminates.
Other
glow-in-the-dark pigments (phosphorescent pigments) are conceivable.
Fluorescent
pigments with tritium are also conceivable.
Preferably, the binding agent, which is particularly plastic-based, has an
epoxy resin
base or acrylic base so as to enable a high resistance, for example to
humidity, UV
radiation, oils and grease, creams, tanning agent residues, sulfur compounds,
per-
spiration, etc.
If the first layer is formed by curing a low-viscosity and/or filler-free
binding agent
with pigments mixed into it, then it is possible, among other things, to
enable a high
concentration of phosphorescent and/or fluorescent pigments in the first
layer. The
safety marking according to the invention can thus feature a particularly high
lumi-
nosity.
The risk of corrosion can be reduced if the safety marking has a protective
layer that
covers the first layer.
If the protective layer is composed of a paint layer or a transparent layer,
then this
can further contribute to improving the resistance of the safety marking to
environ-
mental influences. A clear lacquer is preferable, in particular a clear
lacquer or
transparent layer serving as a paint layer. In addition, the protective layer
can have
an alkyd resin base or a polyester base.
Preferably, the safety marking is provided on a second layer ¨ in particular a
white
one, for example titanium white ¨ on the firearm. This can not only increase
the visi-
bility of the safety marking, it can also protect this safety marking and/or
the base
Date Recue/Date Received 2021-10-18

CA 03137196.2021-10-18
- 5 -
material of the firearm from corrosion. Preferably, the first layer of the
safety mark-
ing is provided on the second layer. This second layer can also be a primer on
the
firearm.
Preferably, the firearm has a recess in which the safety marking is provided
in order
to be able to protect it, for example, from mechanical abrasion. This
increases the
durability of the safety marking on the firearm ¨ even with intensive handling
of the
firearm.
If the recess has a cross-section that is dovetail-shaped or rectangular or
triangular
or semicircular, then this can facilitate provision of the safety marking. In
addition, a
dovetail shape can be used to durably fasten the safety marking to the
firearm.
It is conceivable for the safety marking to be applied to the firearm in
layers. In this
case, the binding agent of the first layer preferably has an acrylic base.
Alternatively, it is also conceivable for the safety marking to be fastened to
the fire-
arm by means of an adhesive. Preferably, the adhesive has an epoxy resin base.
In
this case, the binding agent of the first layer preferably has an epoxy resin
base. A
different plastic base is also conceivable. Preferably, the safety marking is
com-
posed of one piece. This means that the one-piece safety marking can be
embodied
of one layer or multiple layers and can thus also consist of multiple firmly
attached
parts.
Preferably, the adhesive contains white, for example titanium white, pigments
in or-
der to increase the visibility of the safety marking.
The safety of the firearm can also be further increased by means of a safety
mark-
ing if this safety marking is haptically perceptible. A weapon carrier can be
provided
with a haptic response if the surface of the protective layer differs in a
haptically
perceptible way from the adjacent surface of the firearm.
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
3
- 6
=
It is also conceivable for the safety marking to be provided with a tritium
gas light
source in order to thus be embodied as radioluminescent. It is also
conceivable that
the safety marking has a radioactive substance such as tritium, a tritium
compound,
and/or a promethium salt, in order to thus embody the safety marking as
radiolumi-
nescent. Through excitation with this radioactive substance, fluorescent
particles or
substances can be illuminated to produce the light output.
The safety marking advantageously has a firearm safety, particularly a manual
one,
with the safety marking. Preferably, this firearm safety has a safety manual
cocking
system or cocking handle or manual cocking system, a safety lever or a safety
wheel, etc. The firearm safety is preferably a mechanical one.
Preferably, the safety marking is provided on a housing, in particular a
receiver
and/or plate, a housing system, a system, a system case, a grip, a grip
handle, a
butt or stock, a trigger guard, a bolt, slide, a safety lever, a safety
slider, a safety
pusher, a decocking lever, a barrel, a bore, and/or on a manual cocking system
or
cocking handle or manual cocking system.
The firearm can particularly excel in that to clearly indicate the safety
state of the
firearm, the only safety marking that is optically recognizable is the one
that corre-
sponds to the state of the weapon. This is achieved in that the firearm is
embodied,
in the event of a change in the safety state of the firearm, to optically
cover either
the safety marking indicating a safety state of the firearm or the one
indicating a
ready-to-fire state of the firearm.
For example, in the event of a change in the safety state to ready-to-fire,
the safety
marking of the firearm that indicates a safety state of the firearm is
covered.
In the event of a change in the safety state to safety, the safety marking of
the fire-
arm that indicates the safety state of the firearm is optically uncovered.
Date Recue/Date Received 2021-10-18

,
CA 03137196 2021-10-18
- 7 -
It is therefore always clearly recognizable in a visual way whether the
firearm is in
the safety state or in the ready-to-fire state.
This covering of the safety marking can take place with the aid of a movable
part of
the firearm. To this end, the firearm has a movable part and depending on the
posi-
tion thereof, the safety marking is optically covered. For example, this is
done in that
after a movement of a movable part of the firearm, the safety marking is
optically
covered. For example, in that when the safety state is changed to ready-to-
fire, the
safety marking that indicates a safety state of the firearm is covered by the
movable
part (e.g.: safety lever) or by another part of the firearm (e.g. safety
slider or safety
manual cocking system).
Thus depending on the position of the movable part, the safety marking whose
indi-
cator does not correspond to the state of the firearm is covered. The safety
state of
the firearm is thus always clear to the weapon carrier. This solution is also
compara-
tively simple to achieve from a design standpoint. Preferably, the movable
part be-
longs to the firearm safety.
Preferably, the movable part is constituted by the safety lever, the decocking
lever,
the safety slider, the safety pusher or the safety manual cocking system or
cocking
handle or manual cocking system or the safety wheel, the safety cog, the
safety
rocker, or the safety selector. The movable part can belong to the firearm
safety and
can, for example, be a wing, lever, plate, or rotating element thereof with
which the
firearm safety is actuated. The movement of the part can be a sliding,
rotating,
pushing, pivoting, etc.
Preferably, the movable part is embodied to actuate the firearm safety. As a
result,
the state of the firearm can be changed by means of a preferably mechanical
actua-
tion of the movable part.
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
- 8 -
It is also conceivable for the firearm to be embodied, in the event of a
change in the
safety state of the firearm, to optically cover one safety marking and to
optically un-
cover another safety marking whose indicated state of the firearm differs from
the
indicated state of the firearm indicated by the first safety marking. It is
thus possible,
for example, to always provide the weapon carrier with a clear indication of
the two
safety states of the firearm, namely a safety state of the firearm or a ready-
to-fire
state. This simplifies the handling of the firearm even further. Preferably,
this takes
place by moving a movable part, for example, of the firearm safety.
Preferably, this
can also make it possible for only one safety marking on the firearm to be
optically
uncovered, in particular the one that indicates the current state of the
firearm.
Preferably, the safety marking is provided for the safety state of the
firearm.
Preferably, the safety marking is embodied of one piece, which can increase
the
durability and can also simplify the handling of the safety marking. This one-
piece
embodiment can be enabled, for example, by means of an injection molding,
print-
ing, or lamination process, etc.
Preferably, the safety marking is embodied of one layer. For example, the
safety
marking can be embodied of one layer by means of an injection molding process.
Preferably, the safety marking is embodied of multiple layers. For example,
the safe-
ty marking can be embodied by means of a layer-by-layer build-up. Conceivable
options for this include contact processes (such as printing processes or
lamination
processes or with the aid of application tools such as brushes, etc.) or
contactless
processes (such as spraying processes, etc.) are embodied. A multi-layered
struc-
ture by means of an injection molding process is, too. Conceivable options for
this
include multi-component injection molding, reverse injection molding
processes, etc.
Date Recue/Date Received 2021-10-18

=
CA 03137196,2021-10-18
- 9 -
Brief Description of the Drawings
The subject of the invention is shown in greater detail by way of example in
the fig-
ures based on several embodiment variants. In the drawings:
Fig. 1 shows a side view of a firearm according to a first exemplary
embodiment,
Fig. 2a shows a sectional view according to II-II in Fig. 1,
Fig. 2b shows a second embodiment of a safety marking alternative to Fig. 2a,
Fig. 2c shows a third embodiment of a safety marking alternative to Fig. 2a,
Fig. 2d shows a fourth embodiment of a safety marking alternative to Fig. 2a,
Fig. 2e shows a fifth embodiment of a safety marking alternative to Fig. 2a,
Fig. 2f shows a sixth embodiment of a safety marking alternative to Fig.
2a,
Fig. 3 shows a perspective view of a safety manual cocking system of a
firearm
according to a second exemplary embodiment,
Fig. 4 shows a perspective view of a safety slider of a firearm according
to a
third exemplary embodiment, and
Fig. 5a and 5b show detail views of a manual firearm safety.
Way to Implement the Invention
According to Fig. 1, a firearm 1, namely a pistol 1.1, according to a first
exemplary
embodiment is shown by way of example. Among other things, this pistol has a
slide
or bolt 2, a housing 3 with a grip handle 4, a trigger 5, a hammer 6, and a
manual
firearm safety 7, which is embodied as a mechanical firearm safety 7.
By means of a locking element that is provided on the firearm 1 and is not
shown in
Fig. 1, this firearm safety 7 prevents a discharge by mechanically blocking
the func-
tion of the firearm I. In general, such a manual safety blocks the travel of
the trigger.
It can act on different parts of the trigger such as the trigger tongue, the
sear bar, or
the hammer device. Firearm safeties 7 in a wide variety of forms are known
from the
prior art, for example a grip safety, a decocking mechanism, or a manual
firearm
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
- 10 -
safety such as among other things a safety selector, 3-position wing safety,
slide
safety, cog safety, rocker safety, etc.
By actuating a safety lever 8 of the firearm safety 7, specifically a manual
one in this
example, the firearm 1 can be switched from a safety state into a ready-to-
fire state.
For clearly indicating the safety state of the firearm 1, the firearm safety 7
has a
safety marking 9.1, namely according to Fig. 1, the alphabetical character or
letter
S, which shows the weapon carrier that the firearm 1 is mechanically blocked
and
that a discharge will be mechanically prevented. The firearm 1 is thus in a
safety or
secured state. To this end, the safety marking 9.1 is visible on the firearm 1
when
the safety lever 8 is in the lower position, the safety position 8.1. The
safety lever 8
can also alternatively be embodied as a decocking lever 21.
According to the invention, the safety of the firearm 1 is significantly
increased by
embodying the safety marking 9.1, 9.2 as phosphorescent and/or fluorescent
and/or
radioluminescent. Due to the for example passive light output (for example in
white,
green, blue, etc.) of the safety marking 9.1, 9.2, the safety state of the
firearm 1 is
clear to the weapon carrier and is unmistakably indicated by the light output.
The
weapon carrier is therefore always clearly aware of the safety state of his
firearm 1
and is sure of it. In addition, a weapon carrier is familiar with such a
safety marking
9.1, 9.2 so that the handling of the firearm 1 also does not have to be
changed in
order to increase the safety of the firearm 1. This safety marking 9.1, 9.2
can be
embodied as a dot, a square, a rectangle, a ring, a letter or other characters
or
symbols or also a combination thereof.
As shown in Fig. 2a, the phosphorescent and/or fluorescent and/or
radioluminescent
and/or bioluminescent property of the safety marking 9.1 that is applied in
multiple
layers is achieved by means of a first phosphorescent and/or fluorescent
and/or ra-
dioluminescent or bioluminescent layer 10.
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
-11 -
This first layer 10 is formed by curing a low-viscosity and/or filler-free
binding agent
10.2 with an epoxy resin base into which phosphorescent and/or fluorescent pig-
ments 10.1 are mixed. As a result, the safety marking 9.1 can have a
particularly
high luminosity. This ensures a particularly high, for example passive, light
emission
or light output at the safety marking 9.1 and further increases the safety of
the fire-
arm 1. The pigments 10.1 for this preferably phosphorescent layer 10 are, for
ex-
ample, inorganic and are preferably from the group of aluminates or other glow-
in-
the-dark pigments. For a radioluminescent layer, it is conceivable, for
example, to
use tritium as a radioactive irradiator of the luminescent particles of the
layer.
Another layer is constituted by a titanium white second layer 11 onto which
the first
layer 10 is directly applied. The second layer 11 that constitutes a primer
further im-
proves, among other things, the phosphorescence and/or fluorescence, but also
functions as a corrosion protection, particularly for the inorganic pigments
10.1 of
the first layer 10.
The first layer 10 is also protected from corrosion and abrasion by a directly
applied
protective layer 13. A protective paint, in particular a clear lacquer, is
used as a pro-
tective layer 13. Preferably, the protective layer has an alkyd resin base.
The safety marking 9.1 ¨ as can be seen in Fig. 2a ¨ is provided in a recess
14.1 on
the firearm 1, which particularly protects this safety marking 9.1 from
abrasion. Al-
ternatively, a raised area, not shown, can also be provided.
According to Fig. 2a, the safety marking 9.1 is applied in multiple layers in
the re-
cess 14.1, one layer at a time, for example with an application tool such as a
brush,
not shown. In this case, the binding agent 10.2 of the first layer 10 of the
safety
marking 9.1 has an acrylic base. The recess 14.1 has a cross-section that is
dove-
tail-shaped, which results in an undercut that durably holds the safety
marking 9.1 in
the recess 14.1.
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
=
- 12 -
Fig. 2b shows a safety marking 9.2, which is inserted into a recess 14.2 with
a rec-
tangular cross-section and protrudes up from the adjacent surface 22 of the
firearm
1. The safety marking 9.2 is fastened to the firearm 1, for example by means
of an
adhesive 15. But this can also be attached to the firearm in a form-fitting
way, which
is not shown. This safety marking 9.2 is embodied as multi-layered. By
contrast with
the safety marking 9.1 from Fig. 2a, the first layer 10 of the safety marking
9.2 is
encapsulated by the protective layer 13. But it is also conceivable, though,
for this
safety marking 9.2 to be produced in a single layer by means of an injection
molding
process, but this is not shown here.
According to Fig: 2c, a safety marking 9.3 can also be seen, which is fastened
in the
recess 14.2 with adhesive 15. The adhesive 15 has titanium white pigments and
is
applied in the form of a primer in the recess 14.2. The adhesive 15 increases
the
brightness of the safety marking 9.3.
According to Figs. 2d, 2e, & 2f, radioluminescent safety markings 9.4, 9.5,
9.6 are
shown, which have a tritium gas light source 23. As is known, a tritium gas
light
source 23 has a glass container, for example composed of borosilicate glass,
which
container is provided with an illuminant on the inside (for example
phosphorus) and
is filled with tritium.
According to Fig. 2d, a tritium gas light source 23 is shown, which is glued
into the
recess 14.2. The adhesive 15 has titanium white pigments for this.
According to Fig. 2e, the tritium gas light source 23 is provided in a binding
agent
10.2, preferably with an epoxy resin base, and is glued into the recess 14.2
with an
adhesive 15 in the same way as according to Fig. 2d.
According to Fig. 2f, the tritium gas light source 23 is provided in a layer
10 that has
a binding agent 10.2 and phosphorescent and/or fluorescent pigments 10.1 mixed
into it. This layer 10 is also covered by a protective layer 13.
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
- 13 -
Instead of the tritium gas light source 23, it is also conceivable for a
radioactive sub-
stance to be added to the binding agent with the phosphorescent and/or
fluorescent
pigments 10.1. Suitable options for the radioactive substance include, for
example,
tritium, a tritium compound, and/or a promethium salt. In this case, for
example zinc
sulfide can be used for the fluorescent pigments 10.1.
By contrast with the safety marking 9.1 according to Fig. 2a that is applied
in layers,
the other safety markings 9.2 to 9.6 are embodied in one piece and are
fastened to
the firearm 1 by means of an adhesive 15, etc. This one-piece embodiment, for
ex-
ample by means of an injection molding process, can be composed of one layer
or
multiple layers. A multi-layered structure can, for example, be produced by
means of
a multi-component injection molding.
The safety marking 9.1 through 9.6 can also be applied to a raised area of the
fire-
arm 1, which is not shown here.
In the case of safety markings 9.2 to 9.6 that are fastened to the firearm 1
by means
of adhesive 15, the binding agent 10.2 of the first layer 10 has an epoxy
resin base.
By means of a protective layer 13, which is recessed in this exemplary
embodiment,
the safety marking 9.1 is also comparatively easy to perceive, haptically
speaking.
The surface 13.1 of the protective layer 13 also has a different haptic
perceptibility
than the adjacent surfaces 22 of the firearm 1, which further amplifies the
haptic im-
pression of the safety marking 9.1.
Fig. 3 shows a firearm 1, namely a long gun 1.2, with a butt or stock 16,
according
to a second exemplary embodiment. By contrast with the pistol 1.1 according to
Fig.
1, this long gun 1.2 has a bolt 17 with a safety manual cocking system 18 or
cocking
handle or manual cocking system as the firearm safety 7. This safety manual
cock-
ing system or cocking handle or manual cocking system 18 is in the lower
position,
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
- 14 -
the safety position 18.1. This safety position is distinctly optically
perceptible by
means of the safety marking 9.1. There is thus a clear indication of the
safety state
of the firearm 1 or long gun 1.2.
With the cocking of the safety manual cocking system 18 or cocking handle or
man-
ual cocking system or with the movement of the safety manual cocking system 18
or
cocking handle or manual cocking system in the direction of the barrel 19, the
safety
marking 9.1, for example in the form of an S, is covered, as a result of which
the
firearm 1 is cocked and at the same time the safety is deactivated and the
firearm is
thus ready to fire.
Fig. 4 shows a firearm 1, namely an assault rifle 1.3, according to a third
exemplary
embodiment. This firearm has a safety slider 20, which mechanically blocks the
ac-
tuation of the trigger unit 5. On the safety slider, the safety marking
according to the
invention 9.1 is provided in the form of a dot, for example a white one, which
makes
the safety state of the firearm 1 clearly recognizable, optically speaking. If
the safety
slider 20 is moved in order to switch the firearm 1.3 from a safety state into
a ready-
to-fire state, the firearm 1 or parts thereof such as the housing 3, cover(s)
the safety
marking 9.1 that indicates the safety state of the weapon. The safety state of
the
firearm 1 is therefore clear to the weapon carrier. This is because the
firearm 1 is
embodied, in the event of a change in the safety state of the firearm 1, to
optically
cover a safety marking 9.1 that indicates a safety state (dot) of the firearm
1, in fact
by optically covering the safety marking 9.1 after a movement of the movable
part
25, namely of the safety slider 20. The movable part 25 thus belongs to the
firearm
safety and the movement of the movable part 25, namely the safety slider 20,
changes the safety state of the firearm 1.
Other movable parts 25 of the firearm 1 are conceivable for this, for example
a safe-
ty lever 8 according to Fig. 1, a decocking lever 21 according to Fig. 1, or
also a
safety manual cocking system 18 or cocking handle or manual cocking system ac-
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
=
- 15 -
cording to Fig. 3 or also a safety wheel, safety cog, safety rocker, safety
selector,
cog, or rocker, etc. (not shown).
Similarly to the safety slider 20 according to Fig. 4, the safety lever 8
according to
Fig. 1 is a movable part 25 that also belongs to the firearm safety, in this
case
namely the manual firearm safety. The movement of the movable part 25, namely
the safety lever 8, changes the safety state of the firearm 1.
It is also conceivable, however, that with a change in the safety state (for
example
from a safety state into a ready-to-fire state of the firearm), another safety
marking
9.7 (e.g. F), which differs from the one safety marking 9.1, 9.2, 9.3, 9.4,
9.5, 9.6
(e.g. S) in the state of the firearm 1, is optically uncovered. This will be
explained in
greater detail based on Fig. 5a:
If the safety lever 8 is now moved from the safety position 8.1 into another
position
8.2, namely the firing position 8.2 ¨ i.e. upward ¨, then it covers the safety
marking
9.1 for the safety state of the firearm 1. As a result, another safety marking
9.7, for
example F, a red dot, etc. for ready-to-fire, is optically uncovered. The
different
states of the firearm 1 are thus clearly optically recognizable for a weapon
carrier.
With the clear indication of the safety state of the firearm 1, the latter is
therefore
particularly easy for the weapon carrier to handle. This is true even
independently of
the attitude and/or position of the firearm 1.
It is also conceivable, that all of the safety markings 9.1, 9.2, 9.3, 9.4,
9.5, 9.6, 9.7 of
the firearm 1 are embodied as phosphorescent and/or fluorescent and/or
radiolumi-
nescent and/or bioluminescent. As a result, the weapon can be operated in a
stress-
free way, particularly due to the readability and clarity of the indicator.
To this end, preferably, only the safety marking 9.1, 9.2, 9.3, 9.4, 9.5, 9.6
that indi-
cates the safety state of the weapon or firearm is embodied as phosphorescent
and/or fluorescent and/or radioluminescent and/or bioluminescent.
Date Recue/Date Received 2021-10-18

CA 03137196 2021-10-18
- 16 -
Preferably, the safety marking 9.1, 9.2, 9.3, 9.4, 9.5, 9.6, and 9.7 are part
of the
manual firearm safety 7.
Fig. 5b shows another alternative embodiment of a weapon safety 7. In this
case,
the safety lever 7 has a passive luminescent dot, line, or other position
marking 24
etc. so that its position can be identified. Based on the safety marking
according to
the invention 9.1, 9.2, 9.3, 9.4, 9.5, 9.6, 9.7, observing the safety position
8.1 or fir-
ing position 8.2 of the safety lever 7 or of another movable part of the
firearm 1 thus
makes the state of the firearm 1 clearly recognizable for the weapon carrier.
This is
also independent of the attitude and/or position of the firearm 1.
Date Recue/Date Received 2021-10-18

Representative Drawing
A single figure which represents the drawing illustrating the invention.
Administrative Status

2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.

Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.

For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee  and Payment History  should be consulted.

Event History

Description Date
Compliance Requirements Determined Met 2024-06-03
Letter Sent 2024-04-22
Letter Sent 2024-04-22
Letter Sent 2022-01-28
Inactive: Single transfer 2022-01-19
Inactive: Compliance - PCT: Resp. Rec'd 2022-01-19
Inactive: Cover page published 2021-12-30
Letter sent 2021-11-09
Inactive: First IPC assigned 2021-11-09
Priority Claim Requirements Determined Compliant 2021-11-08
Priority Claim Requirements Determined Compliant 2021-11-08
Application Received - PCT 2021-11-08
Inactive: IPC assigned 2021-11-08
Request for Priority Received 2021-11-08
Request for Priority Received 2021-11-08
Request for Priority Received 2021-11-08
Request for Priority Received 2021-11-08
Priority Claim Requirements Determined Compliant 2021-11-08
Priority Claim Requirements Determined Compliant 2021-11-08
National Entry Requirements Determined Compliant 2021-10-18
Application Published (Open to Public Inspection) 2020-10-22

Abandonment History

There is no abandonment history.

Maintenance Fee

The last payment was received on 2023-04-04

Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following

  • the reinstatement fee;
  • the late payment fee; or
  • additional fee to reverse deemed expiry.

Patent fees are adjusted on the 1st of January every year. The amounts above are the current amounts if received by December 31 of the current year.
Please refer to the CIPO Patent Fees web page to see all current fee amounts.

Fee History

Fee Type Anniversary Year Due Date Paid Date
Basic national fee - standard 2021-10-18 2021-10-18
MF (application, 2nd anniv.) - standard 02 2022-04-20 2021-10-18
Registration of a document 2022-01-19
MF (application, 3rd anniv.) - standard 03 2023-04-20 2023-04-04
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
MB-MICROTEC AG
Past Owners on Record
ANDREAS KITTEL
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

To view selected files, please enter reCAPTCHA code :



To view images, click a link in the Document Description column (Temporarily unavailable). To download the documents, select one or more checkboxes in the first column and then click the "Download Selected in PDF format (Zip Archive)" or the "Download Selected as Single PDF" button.

List of published and non-published patent-specific documents on the CPD .

If you have any difficulty accessing content, you can call the Client Service Centre at 1-866-997-1936 or send them an e-mail at CIPO Client Service Centre.

({010=All Documents, 020=As Filed, 030=As Open to Public Inspection, 040=At Issuance, 050=Examination, 060=Incoming Correspondence, 070=Miscellaneous, 080=Outgoing Correspondence, 090=Payment})


Document
Description 
Date
(yyyy-mm-dd) 
Number of pages   Size of Image (KB) 
Description 2021-10-17 16 704
Abstract 2021-10-17 1 11
Claims 2021-10-17 4 127
Representative drawing 2021-10-17 1 10
Drawings 2021-10-17 6 93
Commissioner's Notice: Request for Examination Not Made 2024-06-02 1 515
Commissioner's Notice - Maintenance Fee for a Patent Application Not Paid 2024-06-02 1 546
Courtesy - Letter Acknowledging PCT National Phase Entry 2021-11-08 1 587
Courtesy - Certificate of registration (related document(s)) 2022-01-27 1 354
Amendment - Abstract 2021-10-17 2 71
International search report 2021-10-17 6 178
National entry request 2021-10-17 5 154
Patent cooperation treaty (PCT) 2021-10-17 1 39
Completion fee - PCT 2022-01-18 1 50