Patent
   D615593
Priority
May 26 2009
Filed
May 26 2009
Issued
May 11 2010
Expiry
May 11 2024
Assg.orig
Entity
unknown
3
12
n/a
The ornamental design for a two-hole paper punch, as shown and described.

FIG. 1 is a right-rear perspective view of a two-hole paper punch;

FIG. 2 is a left-rear perspective view thereof:

FIG. 3 is a left-front perspective view thereof;

FIG. 4 is a right-front perspective view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a back end elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a front end elevational view thereof;

FIG. 9 is a bottom plan view thereof; and,

FIG. 10 is a right-side elevational view thereof.

The broken lines shown in the drawings illustrate environmental matter and form no part of the claimed design.

Leung, Chan Siu

Patent Priority Assignee Title
10556360, Nov 12 2008 AMERICAN CRAFTS, L C Flat paper punch
10759078, Nov 24 2018 Eagle (Shaoguan) Stationery Technology Limited EG-1680 three hole electric puncher
8549972, Nov 12 2008 AMERICAN CRAFTS L C Flat paper punch
Patent Priority Assignee Title
4288018, Oct 30 1978 Fastening device for papers
5611254, Dec 01 1994 Multiple hole pattern paper punch apparatus
6644161, Jan 03 2002 LU, GINO Paper punch with multiple punch heads
20070151435,
20080156160,
152283,
D467618, Aug 10 2000 Manufacture d'Articles de Precision et de Dessin - M.A.P.E.D. Office perforator
D477028, Sep 23 2002 Punch
D496071, Dec 01 2003 Punch
WO54326,
WO64492,
WO64941,
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May 21 2009LEUNG, CHAN SIUTung Yung International LimitedASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0227980075 pdf
May 26 2009Tung Yung International Limited(assignment on the face of the patent)
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