Patent
   D508266
Priority
Nov 20 2003
Filed
May 05 2004
Issued
Aug 09 2005
Expiry
Aug 09 2019
Assg.orig
Entity
unknown
1
12
n/a
The ornamental design for an electric punch, as shown and described.

FIG. 1 is a top perspective view of an electric punch of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

Hada, Hirotoshi

Patent Priority Assignee Title
D647776, Nov 07 2008 Pitney Bowes Inc.; PIITNEY BOWES INC Letter opener
Patent Priority Assignee Title
4000673, Jun 21 1972 Nineteen Sixties Corporation Punching machine
4421000, May 15 1981 Hole punching device
4987811, Mar 02 1989 Maruzen Kabushiki Kaisha Electric punch
5771768, Mar 05 1996 PERFORMANCE DESIGN, LLC FKA NEW PDI, LLC Hole punch with quick-change die assembly
6047623, Mar 05 1996 PERFORMANCE DESIGN, LLC FKA NEW PDI, LLC Hole punch quick-change die assembly with pin strap and positioning system
6782786, Nov 30 2001 KTF Corporation Electric punch
D306551, May 08 1987 John Manufacturing Limited Combined letter opener with pencil sharpener
D308386, Jun 03 1987 Badge-A-Minit, Ltd. Circle cutting machine
D373793, Jun 27 1994 ACCO Brands Corporation; ACCO Brands USA LLC; General Binding Corporation Electric paper punch
D437345, Oct 01 1999 Esselte Business BVBA Punching and binding machine
JP1162407,
JP764531,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 05 2004Matsushita Electric Industrial Co., Ltd.(assignment on the face of the patent)
May 06 2004HADA, HIROTOSHIMATSUSHITA ELECTRIC INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0168580225 pdf
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