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Patent 2442226 Summary

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Claims and Abstract availability

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(12) Patent Application: (11) CA 2442226
(54) English Title: AN IMPROVED BACKPACK
(54) French Title: SAC A DOS AMELIORE
Status: Dead
Bibliographic Data
(51) International Patent Classification (IPC):
  • A45F 4/04 (2006.01)
  • A45F 3/04 (2006.01)
(72) Inventors :
  • DICKSON, CRAIG COLIN (Australia)
(73) Owners :
  • DICKSON, CRAIG COLIN (Australia)
(71) Applicants :
  • DICKSON, CRAIG COLIN (Australia)
(74) Agent:
(74) Associate agent:
(45) Issued:
(86) PCT Filing Date: 2002-04-02
(87) Open to Public Inspection: 2002-10-10
Availability of licence: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): Yes
(86) PCT Filing Number: PCT/AU2002/000438
(87) International Publication Number: WO2002/078487
(85) National Entry: 2003-09-26

(30) Application Priority Data:
Application No. Country/Territory Date
PR 4197 Australia 2001-03-29

Abstracts

English Abstract




A backpack (10) has a plurality of storage compartments and pockets (50, 56)
adapted for storing therein one or more components of a tent within the
backpack (10). The pockets (50, 56) are so disposed within the backpack (10)
that storage of the one or more tent components therein provides structural
rigidity and reinforcement to the backpack. In particular, there is a pair of
elongated, upright pockets (50) adapted for storing tent pole members (40)
therein so as to provide a rigid backbone to the backpack (10), and there is a
pocket (56) located in the base of the backpack (10) adapted for storing a
tent canopy and floor sheet (55) therein so as to provide a reinforced and
cushioned base to the backpack (10). The backpack (10) also includes a lumbar
support pad (30) foldably connected thereto and adapted to be folded down from
the backpack (10) to serve as a cushioned seat to the user, the position of
the upright main body of the backpack (10) relative to the folded down pad
(30) being such that the main body serves as a back rest for the user when
seated upon the pad.


French Abstract

L'invention se rapporte à un sac à dos (10) présentant une pluralité de compartiments et de poches (50, 56) destinés à contenir un ou plusieurs composants d'une tente à l'intérieur du sac à dos (10). Les poches (50, 56) sont disposées de manière que le stockage d'un ou plusieurs composant(s) de la tente garantisse une rigidité et un renfort structuraux au sac à dos. On prévoit, plus particulièrement, une paire de poches (50) allongées et verticales conçues pour stocker des éléments (40) de mât de tente afin d'assurer une ossature rigide au sac à dos (10) ainsi qu'une poche (56) placée à la base du sac à dos (10) et conçue pour stocker un auvent et une toile de plancher (55) de manière à assurer une base renforcée et coussinée au sac à dos (10). Ce dernier (10) comprend également un élément de rembourrage (30) lombaire pliant et conçu pour être plié sous le sac à dos (10) afin de tenir lieu de coussin à l'utilisateur, la position du corps principal vertical du sac à dos (10) par rapport à l'élément de rembourrage (30) permettant au corps principal de tenir lieu de dossier à l'utilisateur lorsque celui-ci est assis sur l'élément de rembourrage.

Claims

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



8

CLAIMS

1. A backpack comprising storage means, and pocket means adapted for
storing therein one or more components of a tent within the backpack, the
pocket means being so disposed within the backpack that storage of the one or
more tent components therein provides structural rigidity and reinforcement to
the backpack.

2. The backpack of claim 1 wherein the pocket means comprises one or
more elongated, upright pockets adapted for storing tent pole members therein
so as to provide a rigid backbone to the backpack.

3. The backpack of claim 1 wherein the pocket means comprises a pocket
located in the base of the backpack, the pocket being adapted for storing a
tent
canopy and floor sheet therein so as to provide a reinforced and cushioned
base to the backpack.

4. A combined backpack and tent structure comprising a backpack
including storage means, and pocket means within the backpack in which is
stored a plurality of tent pole members, and a canopy and floor sheet which
are
removable from the pocket means for assembly of a tent therefrom.

5. The backpack of claim 2 where there are two elongated, upright pockets
located within a storage compartment of the backpack.

6. The backpack of claim 5 wherein each of the pockets has an opening
that is closable by a flap.




9

7. The backpack of claim 5 wherein the pockets are symmetrically
disposed across an upright axis of the backpack.

8. The backpack of claim 3 wherein the pocket has secured therewithin
fastening means for releasably fastening the backpack to the tent canopy and
base sheet.

9. A backpack comprising storage means, and a lumbar support pad
foldably connected to the backpack and adapted to be folded down from the
backpack, when upright, to provide a cushioned seat to a user, a main body of
the backpack from which the pad has been folded down serving as a back rest
for the user when seated upon the pad.

10. The backpack of claim 1 further including a lumbar support pad foldably
connected to the backpack and adapted to the folder down from the backpack,
when upright, to provide a cushioned seat to a user, a main body of the
backpack from which the pad has been folded down serving as a back rest for
the user when seated upon the pad.

Description

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



CA 02442226 2003-09-26
AN IMPROVED BACKPACK
BACKGROUND OF THE INVENTION
The present invention relates to an improved backpack and, in
particular, to a backpack adapted to store therewithin the components of a
tent
in a manner that is space saving, less prone to theft of the tent components,
and improves the structure and function of the backpack.
Backpacks have become one of the most widespread and popular forms
of portable carrying devices in recent decades. However, conventional
backpacks are ill-suited to storing therewithin the components of a tent. The
fastening of tent components to the exterior of a backpack is normally
cumbersome to the backpack wearer, and the tent components, if not the
entire backpack, are prone to theft arising from the visibility and allure of
the
tent components.
Furthermore, the proliferation of backpacks generally has given rise to a
specialization of their structure and function to suit particular niche
markets.
Their popularity, particularly in the niche market of school carry packs, has
brought with it a demand for greater versatility, as users seek a "one pack
suits
all" backpack that can be used for a variety of purposes, such as for
schooling,
walking/trekking and camping purposes.
In many cases, backpacks suited for school use are ill suited for other
purposes. For instance, school carry packs lack the necessary adjustability,
strength, and storage capacity required for walking/trekking and camping
purposes. On the other hand, backpacks suited for walking/trekking and
camping purposes are often iil suited far school use. The need for greater
versatility of structure and function of backpacks is addressed in the present
specification.


CA 02442226 2003-09-26
2
It is an object of a preferred embodiment of the invention disclosed
herein to provide a backpack having a removable rigid backbone structure
provided by tent pole members stored within one or more dedicated pockets of
the backpack.
It is an object of another preferred embodiment of the invention
disclosed herein to provide a backpack having a reinforced and cushioned
base provided by a tent canopy and floor sheet stored within a dedicated
pocket in the base of the backpack.
It is an object.of yet another embodiment of the invention disclosed
herein to provide a backpack in which the stored tent pole members and stored
canopy and floor sheet can be easily removed from the backpack and
assembled to form a tent and, upon disassembly of the tent, easily stored
within the backpack.
Furthermore, it is an object of an invention disclosed herein to provide a
backpack having a lumbar support pad which can be adapted for use as a
cushioned seat for the user.
SUMMARY OF THE INVENTION
According to the present invention there is provided a backpack
comprising storage means, and pocket means adapted for storing therein one
or more components of a tent within the backpack, the pocket means being so
disposed within the backpack that storage of the one or more tent components
therein provides structural rigidity and reinforcement to the backpack.
In particular, the present invention provides a backpack comprising
storage means, and elongated, upright pocket means adapted for storing tent
pole members therein so as to provide a rigid backbone to the backpack.
The present invention also provides a backpack comprising storage
means, and pocket means located in the base of the backpack, the pocket


CA 02442226 2003-09-26
3
means being adapted for storing a tent canopy and floor sheet therein so as to
provide a reinforced and cushioned base to the backpack.
In another aspect, there is provided a backpack comprising storage
means, and a lumbar support pad foldably connected to the backpack and
adapted to be folded down from the backpack, when upright, to provide a
cushioned seat to a user, a main body of the backpack from which the pad has
been folded down serving as a back rest for the user when seated upon the
pad.
Furthermore, the present invention provides a combined backpack and
tent structure comprising a backpack, including storage means, and pocket
means within the backpack in which is stored a plurality of tent pole members,
and a canopy and floor sheet which are removable from the pocket means for
assembly of a tent therefrom.
BRIEF DESCRIPTION OF THE DRAWINGS
In order that the invention may be readily understood and put into
practical effect, reference will now be made to the accompanying drawings, in
which:
Fig 1 is a perspective view of a backpack according to a preferred
embodiment of the invention, in which the backpack is fully
closed,
Fig 2 is a perspective view of the backpack of Fig 1 in which the rear
flap has been opened to show a lumbar support pad and an
adjustable harness arrangement, the adjustable harness
arrangement having a twin track means and a harness means
slidably engaged to the track means at a location near the Jower
extremity of the twin track means,


CA 02442226 2003-09-26
4
Fig 3 is a perspective view similar to that of Fig 2 but in which the
harness means is slidably engaged to the track means at the
upper extremity of the twin track means, and the lumbar support
pad is folded down to provide a cushioned seat far the user,
Fig 4 is a side view of an articulated tent pole member adapted to be
stored within the backpack of Fig 1,
Fig 5 is a perspective view of the backpack of Fig 1 in which a main
storage compartment of the backpack is partly opened to show
the tent pole member of Fig 4 being stored in one of a pair of
elongated, upright pocket means therein,
Fig 6 is a perspective view of the backpack of Fig 1 in which a base
pocket of the backpack is opened to show a folded tent canopy
and floor sheet being released from its stored position therein,
and
Fig 7 is a perspective view of a tent assembled from the tent pole
members and the canopy and floor sheet shown in Figs 4 and 6
respectively, with the backpack of Fig 1 located therein.
DETAILED DESCRIPTION OF THE INVENTION
The backpack 10 shown in the Figures is fabricated of a strong, water
protective, sheet material normally used to make backpacks. The backpack 10
includes storage means in the form of numerous compartments openable and
closable by zip-fastener arrangements. There is a rearmost compartment for
storing a harness and support arrangement which is accessible by a pair of
slidable zip runners 14, 16 engaging the interlocking teeth of a zip-fastener
track 18 set along the two opposing edges which define the opening to the
rearmost compartment. The runners 14, 16 can be pulled in opposite


CA 02442226 2003-09-26
directions to separate the two edges, thereby peeling away the rear flap 20 so
as to open the rearmost compartment.
Secured within the rearmost compartment is a harness means
comprising a pair of padded shoulder straps 22, 24, a padded waist strap 26,
5 (shown unbuckled), and a tightening belt and buckle arrangement 28 which
can be tightened across the chest of the person. There is also a lumbar
support pad 30. The rear flap 20, in rolled-up form, is stored in a small
compartment 31 at the top of the backpack 10.
The padded shoulder straps 22, 24 are joined by a support portion 32 to
which is attached a pair of slidable anchor pieces (not shown). Each anchor
piece is able to slide up and down a respective one of a pair of symmetrically
disposed track members 36, 37 secured firmly to the backpack 10. As a
consequence, the shoulder straps 22, 24 can have their height adjusted
relative to the remainder of the backpack 10. Where the shoulder straps 22,
24 are low (as shown in Fig 2), the support portion 32 is prevented from
sliding
upwardly (as is likely to occur as a result of movement during wearing) by a
locating belt and buckle arrangement. Adjusting the position of the shoulder
straps 22, 24 along the track members 36, 37 allows the backpack 10 to be
worn at different height positions on the back of the person in accordance
with
that person's comfort preference. A low backpack height position will be the
result of wearing the backpack, as adjusted, shown in Fig 3, where the
shoulder straps 22, 24 are at their highest location along the track members
36, 37. A high backpack height position will be the result of wearing the
backpack, as adjusted, shown in Fig 2.
As shown in Fig. 3, the lumbar support pad 30, which is stitched or
otherwise foldably secured along its bottom edge to the base of the backpack
10, is folded down to provide a cushioned seat for the user. The lumbar


CA 02442226 2003-09-26
6
support pad 30 is normally fastened in an upright position against the
backpack
by a pair of first hook and loop type strips 31 on the inside surface of the
pad 30 engaging a pair of second hook and loop type strips 33 on the
intermediate connecting portion of the waist straps 26. The extent to which
the
5 pad 30 can be folded down may be determined by a pair of buckled straps 35,
37. The cushioned seat provided by the folded down pad 30 may be useful for
relaxation, and its location at the base of the backpack 10 enables the seated
user to use the upright main body portion of the backpack 30 as a back rest.
The straps 35, 37 inhibit the upright main body portion from falling down when
10 back pressure is applied by the pad seated user against it.
The articulated tent pole member 40 shown in Fig 4 is known in the art,
and two of the pole members 40 are used in assembling the tent shown in Fig
7. Each pole member 40 has seven pole portions 42 connected by six joint
assembles 44. Each joint assembly 44 comprises a hollow tubular member 46
extending from the end of one of the pole portions 42, and a spring action
cord
48, one end of which is secured to a fastening point inside the tubular member
46 and the other end of which is secured to the free end of the adjacent pole
portion 42, such that alignment of the two pole portions 42 will cause the
free
end to be drawn into the tubular member 46 by the natural tendency of the
Cord 48 to contract. '
The tent pole member 40, by virtue of its articulated structure, can be
folded into a compact form 49 and inserted into an elongated, upright pocket
50 as shown in Fig 5. Because the tent to be assembled requires two tent pole
members 40, there are two upright pockets 50 and they are located inside a
central compartment 52 of the backpack 10 against a wall nearest the rearmost
compartment and are symmetrically disposed across an upright axis of the
backpack. When a tent pole member in compact form 49 is stored in each of


CA 02442226 2003-09-26
7
the upright pockets 50, a rigid backbone structure is formed that strengthens
the backpack 10 against distortion. Each upright pocket 50 is closed by a top
flap 54 utilizing a hook and loop type fastening means.
The folded tent canopy and floor sheet 55, shown in Fig 6 being
released from its stored position in a base pocket 56 of the backpack 10, is
known in the art, and is used in assembling the tent 64 shown in Fig 7. The
base pocket 56 is openable and closable by a zip-fastener arrangement and,
when it stores the folded tent canopy and floor sheet 55, it provides a
reinforced and cushioned base to the backpack 10. The folded and stored tent .
canopy and floor sheet 55 is thus protected from physical damage and external
conditions, and is less prone to theft, by its protected and invisible storage
position inside the backpack 10. These benefits also apply to the stored tent
pole members 40 by virtue of their storage position inside the backpack 10.
There are a pair of female clasping members 70, 72 secured to the inside of
the base pocket 56 which are used to releasably fasten the backpack 10 to the
tent canopy and base sheet 55 which has corresponding male clasping
members 74, 76 (see also Fig. 7). The fastening means may, alternatively, be
a press-stud arrangement, a zip-fastener arrangement or the like.
After the tent canopy and floor sheet 55 has been released from within
the backpack 10 and unfolded, and the tent pole members 40 have similarly
been removed and unfolded, the tent structure 64 shown in Fig 7 may be
assembled. The male clasping members 74, 76 also provide a readily
identifiable reference position to facilitate the correct order of folding of
the tent
canopy and floor sheet 55 within the base pocket 56.
Various modifications may be made in details of design and construction
without departing from the scope and ambit of the invention.

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

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 , Administrative Status , Maintenance Fee  and Payment History  should be consulted.

Administrative Status

Title Date
Forecasted Issue Date Unavailable
(86) PCT Filing Date 2002-04-02
(87) PCT Publication Date 2002-10-10
(85) National Entry 2003-09-26
Dead Application 2005-04-04

Abandonment History

Abandonment Date Reason Reinstatement Date
2004-04-02 FAILURE TO PAY APPLICATION MAINTENANCE FEE

Payment History

Fee Type Anniversary Year Due Date Amount Paid Paid Date
Application Fee $150.00 2003-09-26
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
DICKSON, CRAIG COLIN
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

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Document
Description 
Date
(yyyy-mm-dd) 
Number of pages   Size of Image (KB) 
Abstract 2003-09-26 1 25
Claims 2003-09-26 2 57
Drawings 2003-09-26 5 181
Description 2003-09-26 7 311
Representative Drawing 2003-09-26 1 28
Cover Page 2003-12-04 1 38
PCT 2003-09-26 6 233
Assignment 2003-09-26 4 103
Correspondence 2003-12-17 21 857
Correspondence 2004-03-08 1 18