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Patent 2455213 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 2455213
(54) English Title: HAIRDRESSING SCISSORS
(54) French Title: CISEAUX DE COIFFURE
Status: Deemed expired
Bibliographic Data
(51) International Patent Classification (IPC):
  • B26B 13/12 (2006.01)
  • B26B 13/00 (2006.01)
(72) Inventors :
  • YEH, WEN-YA (Taiwan, Province of China)
(73) Owners :
  • YEH, WEN-YA (Taiwan, Province of China)
(71) Applicants :
  • YEH, WEN-YA (Taiwan, Province of China)
(74) Agent: ADE & COMPANY INC.
(74) Associate agent:
(45) Issued: 2007-01-09
(22) Filed Date: 2004-01-14
(41) Open to Public Inspection: 2004-11-22
Examination requested: 2004-01-14
Availability of licence: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data:
Application No. Country/Territory Date
92113900 Taiwan, Province of China 2003-05-22

Abstracts

English Abstract

A pair of hairdressing scissors (1) includes two cutting members (11 and 12) pivotally connected together. Each cutting member includes a handle (13) having a first side in which a first groove (132) is defined and a second side in which a second groove (133) is defined. A magnetic member (14) is mounted in each first groove in a manner that the magnetic member has an exposed portion outside the respective handle. The exposed portion of each magnetic member of the pair of hairdressing scissors can be securely engaged with a second groove (133) of a respective handle (13) of another pair of similarly constructed hairdressing scissors (1). In another embodiment, each cutting member (21, 22) includes a handle(23) having a through-hole (232) extending from a first side thereof through a second side thereof, and a magnetic member (24) is mounted in each through-hole.


French Abstract

Une paire de ciseaux de coiffure (1) comprend deux éléments coupants (11 et 12) reliés de manière pivotante. Chaque élément coupant comporte une poignée (13) ayant un premier côté dans lequel est formée une première rainure, (132) et un deuxième côté dans lequel est formée une deuxième rainure (133). Un élément magnétique (14) est monté dans chacune des premières rainures de manière à ce qu'il ait une partie exposée à l'extérieur de la poignée respective. La partie exposée de chaque élément magnétique de la paire de ciseaux de coiffure peut être solidement engagée dans une deuxième rainure (133) d'une poignée respective (13) d'une autre paire de ciseaux de coiffure ayant la même structure (1). Dans une autre réalisation, chaque élément coupant (21, 22) comprend une poignée (23) ayant un trou traversant (232) s'étendant d'un premier côté à un deuxième côté de celle-ci, et un élément magnétique (24) est monté dans chacun des trous traversés.

Claims

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



Claims:

1. A pair of hairdressing scissors (1) comprising two cutting members (11 and
12) pivotally connected together, each said cutting member including a
handle (13) having a first side and a second side, characterized in that:
a first groove (132) is defined in said first side of each said handle
(13), a second groove (133) is defined in said second side of each said
handle, a magnetic member (14) is mounted in each said first groove in a
manner that said magnetic member has an exposed portion (141) outside the
respective handle, said exposed portion (141) of each said magnetic member
(14) of the pair of hairdressing scissors (1) is adapted to be securely
engaged with a second groove (133) of a respective handle (13) of another
pair of similarly constructed hairdressing scissors (1).

2. The pair of hairdressing scissors as claimed in claim 1, further including
a
frame ring (15) mounted between each said magnetic member (14) and a
periphery delimiting the respective first groove (132).

3. The pair of hairdressing scissors as claimed in claim 1, wherein each said
magnetic member (14) has a thickness equal to a sum of a depth of the
respective first groove (132) and a depth of the respective second groove
(133).

4. The pair of hairdressing scissors as claimed in claim 1, wherein each said
magnetic member (14) has a thickness greater than a sum of a depth of the
respective first groove (131) and a depth of the respective second groove
(132).

5. A pair of hairdressing scissors (2) comprising two cutting members (21 and
22) pivotally connected together, each said cutting member including a


8



handle (23) having a through-hole (232) extending from a first side thereof
through a second side thereof, characterized in that:
a magnetic member (24) is mounted in each said through-hole (232),
said magnetic members (24) of the pair of hairdressing scissors (2) and two
magnetic members (24) of another pair of similarly constructed hairdressing
scissors (2) attract each other, thereby connecting the pair of hairdressing
scissors and said another pair of similarly constructed hairdressing scissors
together.

6. The pair of hairdressing scissors as claimed in claim 5, wherein said
magnetic member (2) has a thickness equal to a depth of the respective
through-hole (232).

7. The pair of hairdressing scissors as claimed in claim 5, wherein said
magnetic member (2) has a thickness greater than as a depth of the respective
through-hole (232).

8. The pair of hairdressing scissors as claimed in claim 5, further including
a
frame ring (25) mounted between each said magnetic member (24) and a
periphery delimiting the respective through-hole (232).

9. The pair of hairdressing scissors as claimed in claim 5, wherein the
respective magnetic member (24) is partially inserted into the respective
through-hole (232) of the pair of hairdressing scissors (2), and wherein an
exposed portion (241) of the respective magnetic member (24) of the pair of
hairdressing scissors (2) is engaged in a through-hole (232) of another pair
of
similarly constructed hairdressing scissors (2).

9


Description

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



CA 02455213 2004-O1-14
The present invention relates to a pair of hairdressing scissors that can be
releasably connected with another pair of hairdressing scissors by magnetic
members.
A pair of hairdressing scissors that can be releasably connected to another
pair of hairdressing scissors has been disclosed in, e.g., U.S. Patent Nos.
6,192,590; 6,434,833; and 6,557,263. These patents disclose mechanical
engagement for connecting two pairs of hairdressing scissors. The present
invention is intended to provide a different design using magnetic members to
connect two pairs of hairdressing scissors together.
An object of the present invention is to provide a pair of hairdressing
scissors that can be releasably connected with another pair of hairdressing
scissors
by magnetic members.
In accordance with a first aspect of the invention, a pair of hairdressing
scissors comprising two cutting members pivotally connected together. Each
cutting member includes a handle having a first side and a second side. A
first
groove is defined in the first side of each handle, and a second groove is
defined
in the second side of each handle. A magnetic member is mounted in each first
groove in a manner that the magnetic member has an exposed portion outside the
respective handle. The exposed portion of each magnetic member of the pair of
hairdressing scissors is adapted to be securely engaged with a second groove
of a
respective handle of another pair of similarly constructed hairdressing
scissors.


CA 02455213 2004-O1-14
A frame ring may be mounted between each magnetic member and a
periphery delimiting the respective first groove. In an embodiment of the
invention, each magnetic member has a thickness equal to a sum of a depth of
the
respective first groove and a depth of the respective second groove. In
another
embodiment of the invention, each magnetic member has a thickness greater than
a sum of a depth of the respective first groove and a depth of the respective
second groove.
In accordance with a second aspect of the invention, a pair of hairdressing
scissors comprises two cutting members pivotally connected together. Each
cutting member includes a handle having a through-hole extending from a first
side thereof through a second side thereof. A magnetic member is mounted in
each through-hole. The magnetic members of the pair of hairdressing scissors
and
two magnetic members of another pair of similarly constructed hairdressing
scissors attract each other, thereby connecting the pair of hairdressing
scissors and
another pair of similarly constructed hairdressing scissors together.
A frame ring may be mounted between each magnetic member and a
periphery delimiting the through-hole. Each magnetic member has a thickness
equal to or greater than a depth of the respective through-hole.
In an embodiment of the invention, the magnetic member has a thickness
equal to the depth of the respective through-hole, and the respective magnetic
member is partially inserted into the respective through-hole of the pair of
hairdressing scissors, with an exposed portion of the respective magnetic
member
of the pair of hairdressing scissors being engaged in a through-hole of
another
pair of similarly constructed hairdressing scissors.
2


CA 02455213 2004-O1-14
Other objects, advantages, and novel features of the invention will
become more apparent from the following detailed description when taken in
conjunction with the accompanying drawings.
Fig. 1 is a perspective view of two pairs of hairdressing scissors in
accordance with a first embodiment of the present invention.
Fig. 2 is a side view, partly sectioned, of plural pairs of hairdressing
scissors in accordance with the first embodiment of the present invention.
Fig. 3 is a perspective view of two pairs of hairdressing scissors in
accordance with a second embodiment of the present invention.
Fig. 4 is a perspective view of two pairs of hairdressing scissors in
accordance with a third embodiment of the present invention.
Fig. 5 is a side view, partly sectioned, of plural pairs of hairdressing
scissors in accordance with the third embodiment of the present invention
Fig. 6 is a perspective view of two pairs of hairdressing scissors in
accordance with a fourth embodiment of the present invention.
Fig. 7 is a side view, partly sectioned, of plural pairs of hairdressing
scissors in accordance with the fourth embodiment of the present invention.
Fig. 8 is a side view, partly sectioned, of plural pairs of hairdressing
scissors in accordance with the fifth embodiment of the present invention.
Fig. 9 is a perspective view of two pairs of hairdressing scissors in
accordance with a sixth embodiment of the present invention.
Fig. 10 is a side view, partly sectioned, of plural pairs of hairdressing
scissors in accordance with the sixth embodiment of the present invention.
3


CA 02455213 2004-O1-14
Detailed Description of the Preferred Em]bodiments
Referring to Fig. 1, a pair of hairdressing scissors 1 in accordance with
the present invention generally comprises two cutting members 11 and 12 that
are
pivoted together by a pivot 10. Each cutting member 11, 12 includes a handle
13
on an end thereof and a blade (not labeled) on the other end thereof, with
each
handle 13 having an opening 131 for the thumb or index finger of the user.
Each handle 13 has a first groove 132 in a first side thereof and a second
groove 133 in a second side thereof. Preferably, the first groove 132 has a
depth
equal to that of the second groove 133. A magnetic member 14 is mounted in the
IO respective first groove 132, with a portion of the magnetic member 14 being
exposed outside the handle 13 (see the exposed portion 141 in Fig. 1 ). In
this
embodiment, the respective magnetic member 14 has a thickness twice as the
depth of the groove 132, 133. Alternatively, the respective magnetic member 14
has a thickness that is the sum of the depth of the first groove 132 and the
depth
of the second groove 133 in a case that the depth of the second groove 133
differs
from that of the first groove 132. Thus, the exposed portion 141 of the
respective
magnetic member 14 of a pair of hairdressing scissors 1 is fittingly received
in the
respective second groove 133 of another pair of hairdressing scissors 1,
thereby
connecting the two pairs of hairdressing scissors 1 together. By repeating
this
connecting operation, plural pairs of hairdressing scissors 1 can be connected
together, as shown in Fig. 2. Since the cutting members 11 and 12 are
generally
made of steel or the like, the magnetic members 14 provide attraction for
preventing disengagement of two adjacent pairs of hairdressing scissors unless
a
relatively large force is applied to overcome the magnetic attraction and the
engaging force between the magnetic members 14 and the peripheries delimiting
the first and second grooves 132 and 133.
4


CA 02455213 2004-O1-14
Fig. 3 illustrates a second embodiment of the present invention, wherein a
frame ring 15 made of less rigid material is mounted between the respective
magnetic member 14 and the periphery delimiting the respective first groove
132.
The material of the frame ring 15 is selected to assist in insertion of the
respective
magnetic member 14 into the respective first groove 132 without adversely
affecting magnetic attraction provided by the magnetic member 14.
Fig. 4 illustrates a third embodiment of the present invention. More
particularly, a pair of hairdressing scissors 2 in accordance with the third
embodiment of the present invention generally comprises two cutting members 21
and 22 that are pivoted together by a pivot 20. Each cutting member 21, 22
includes a handle 23 on an end thereof and a blade (not labeled) on the other
end
thereof, with each handle 23 having an opening 231 for the thumb or index
finger
of the user.
Each handle 23 has a through-hole 232 in which a magnetic member 24 is
securely mounted. The respective magnetic member 2 has a thickness equal to a
depth of the respective through-hole 232. Thus, two pairs of hairdressing
scissors
2 can be easily connected together through mutual attraction of the magnetic
members 24 respectively of the two pairs of hairdressing scissors 2.
Detachment
of the two pairs of hairdressing scissors 2 can be easily accomplished by
applying
a force sufficiently large to overcome the magnetic attraction between the
magnetic members 24. Thus, the user may combine plural pairs of hairdressing
scissors according to need. Fig. 5 illustrates connection of plural pairs of
hairdressing scissors in Fig. 4.
Fig. 6 illustrates a fourth embodiment of the present invention, wherein a
frame ring 25 made of less rigid material is mounted between the respective
magnetic member 24 and the periphery delimiting the respective through-hole
s


CA 02455213 2004-O1-14
232. The material of the frame ring 25 is selected to assist in insertion of
the
respective magnetic member 24 into the respective through-hole 232 without
adversely affecting magnetic attraction provided by the magnetic members 24.
Fig. 7 illustrates connection of plural pairs of hairdressing scissors in Fig.
6.
Fig. 8 illustrates a fifth embodiment of the present invention that is
modified from the first embodiment shown in Figs. 1 and 2. In this embodiment,
the thickness of the respective magnetic member 14 is greater than the sum of
the
depth of the first groove 132 and the depth of the second groove 133 so that
two
adjacent pairs of hairdressing scissors 1 are spaced apart from each other.
Thus,
the overall hairdressing scissor assembly consisting of plural pairs of the
hairdressing scissors can be used to perform special cutting techniques. The
spacing between two adjacent pairs of hairdressing scissors 1 can be altered
according to need. Alternatively, the spacing may not be uniform throughout
the
hairdressing assembly. For example, the spacing between the first pair of
hairdressing scissors 1 and the second pair of hairdressing scissors can be
different from that between the second pair of hairdressing scissors and the
third
pair of hairdressing scissors.
Although not specifically shown in the figures, in the hairdressing
scissors shown in Figs. 4 through 7, the respective magnetic member 14 may
have
a thickness greater than the depth of the respective through-hole 232 without
adversely affecting its function.
Fig. 9 illustrates a sixth embodiment of the present invention modified
from the third embodiment shown in Figs. 4 and 5. Fig. 10 illustrates
connection
of plural pairs of hairdressing scissors in Fig. 9. In this embodiment, the
respective magnetic member 24 has a thickness equal to the depth of the
respective through-hole 232, and the respective magnetic member 24 is
partially
6


CA 02455213 2004-O1-14
inserted into the respective through-hole 232, with an exposed portion 241 of
the
respective magnetic member 24 of the pair of hairdressing scissors 2 being
engaged in a through-hole 232 of another pair of similarly constructed
hairdressing scissors 2, best shown in Fig. 10.
S Although the invention has been explained in relation to preferred
embodiments, it is to be understood that many other possible modifications and
variations can be made without departing from the scope of the invention as
hereinafter claimed.

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 2007-01-09
(22) Filed 2004-01-14
Examination Requested 2004-01-14
(41) Open to Public Inspection 2004-11-22
(45) Issued 2007-01-09
Deemed Expired 2020-01-14

Abandonment History

There is no abandonment history.

Payment History

Fee Type Anniversary Year Due Date Amount Paid Paid Date
Request for Examination $400.00 2004-01-14
Application Fee $200.00 2004-01-14
Maintenance Fee - Application - New Act 2 2006-01-16 $50.00 2005-12-28
Final Fee $150.00 2006-10-10
Maintenance Fee - Application - New Act 3 2007-01-15 $50.00 2006-12-11
Maintenance Fee - Patent - New Act 4 2008-01-14 $50.00 2007-12-07
Maintenance Fee - Patent - New Act 5 2009-01-14 $100.00 2008-12-15
Maintenance Fee - Patent - New Act 6 2010-01-14 $100.00 2009-12-09
Maintenance Fee - Patent - New Act 7 2011-01-14 $100.00 2010-12-07
Maintenance Fee - Patent - New Act 8 2012-01-16 $100.00 2011-12-07
Maintenance Fee - Patent - New Act 9 2013-01-14 $100.00 2012-12-11
Maintenance Fee - Patent - New Act 10 2014-01-14 $125.00 2013-12-31
Maintenance Fee - Patent - New Act 11 2015-01-14 $125.00 2014-12-30
Maintenance Fee - Patent - New Act 12 2016-01-14 $125.00 2016-01-05
Maintenance Fee - Patent - New Act 13 2017-01-16 $125.00 2016-12-12
Maintenance Fee - Patent - New Act 14 2018-01-15 $125.00 2017-12-21
Maintenance Fee - Patent - New Act 15 2019-01-14 $225.00 2018-12-28
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
YEH, WEN-YA
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) 
Description 2004-01-14 7 296
Abstract 2004-01-14 1 24
Drawings 2004-01-14 10 202
Claims 2004-01-14 2 82
Representative Drawing 2004-05-13 1 10
Cover Page 2004-10-29 1 41
Cover Page 2006-12-28 1 42
Assignment 2004-01-14 2 81
Correspondence 2005-12-28 3 87
Correspondence 2006-03-21 2 58
Maintenance Fee Payment 2017-12-21 1 131
Correspondence 2006-10-10 2 50
Correspondence 2007-09-04 2 40
Maintenance Fee Payment 2018-12-28 1 48
Maintenance Fee Payment 2016-01-05 1 50
Fees 2013-12-31 1 134
Fees 2014-12-30 1 126
Maintenance Fee Payment 2016-12-12 1 149