Patent
   D502713
Priority
Nov 21 2003
Filed
Nov 21 2003
Issued
Mar 08 2005
Expiry
Mar 08 2019
Assg.orig
Entity
unknown
16
12
n/a
The ornamental design for a cutter disc for a paper shredder, as shown and described.

FIG. 1 is a top perspective view of a cutter disc for a paper shredder showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a top and right side perspective view thereof;

FIG. 4 is a bottom and left side perspective view thereof;

FIG. 5 is a front elevation thereof, the side opposite being substantially a mirror image;

FIG. 6 is a top plan thereof, the side opposite being substantially a mirror image;

FIG. 7 is a right side elevation thereof, the side opposite being substantially a mirror image;

FIG. 8 is a cross-sectional view thereof taken along line 8—8 in FIG. 5; and,

FIG. 9 is a cross-sectional view thereof taken long line 9—9 in FIG. 5.

Hunag, Simon

Patent Priority Assignee Title
7344096, Apr 02 2004 Fellowes Inc. Shredder with lock for on/off switch
7637448, Feb 21 2007 Fellowes, Inc. Plastic center shredder disc
8008812, Aug 19 2006 Aurora Office Equipment Co., Ltd. Paper shredder control system responsive to touch-sensitive element
8018099, Aug 19 2006 Aurora Office Equipment Co., Ltd. Touch-sensitive paper shredder control system
8087599, May 07 2009 Aurora Office Equipment Co., Ltd.; AURORA OFFICE EQUIPMENT CO , LTD SHANGHAI Anti-paper jam protection device for shredders
8146845, Aug 06 2008 Aurora Office Equipment Co., Ltd. Shanghai; AURORA OFFICE EQUIPMENT CO , LTD SHANGHAI Automatic shredder without choosing the number of paper to be shredded
8201766, Aug 19 2008 Aurora Office Equipment Co., Ltd.; AURORA OFFICE EQUIPMENT CO , LTD SHANGHAI Pins or staples removable structure of automatic shredders
8708260, Aug 08 2011 Aurora Office Equipment Co., Ltd. Depowered standby paper shredder and method
8723468, Apr 28 2011 AURORA OFFICE EQUIPMENT CO , LTD SHANGHAI Cooled motor
8963379, Jul 14 2006 AURORA OFFICE EQUIPMENT CO , LTD SHANGHAI Paper shredder control system responsive to touch-sensitive element
D536716, Dec 08 2005 Michilin Prosperity Co., Ltd. Shuttle-type cutter disc for a paper shredder
D536717, Dec 08 2005 Michilin Prosperity Co., Ltd. Triangle-type cutter disc for a paper shredder
D538314, Dec 08 2005 Michilin Prosperity Co., Ltd. Supper-type cutter disc for a paper shredder
D541845, Dec 19 2005 Cutting blade for paper shredder
D542338, Dec 19 2005 Cutting blade for paper shredder
D896850, Nov 12 2018 VÄDERSTAD HOLDING AB Crosscutter disc
Patent Priority Assignee Title
1636722,
4167132, Feb 13 1978 Cutter ring for trimming printed circuit boards
5022299, Oct 19 1987 Urschel Laboratories Incorporated Method of making a knife having a scalloped cutting edge
6427572, Sep 07 1998 FABIO PERINI SPA Circular tool for cutting rolls of paper and similar
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D287019, Jul 22 1983 Scandia Packaging Machinery Company Packaging control wheel
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D401250, Jan 27 1998 Semiconductor Equipment Technology Shield and cover for target of sputter coating apparatus
D421029, Jul 31 1998 Cutter wheel
D451110, Feb 26 2001 HARAMAKI HOLDINGS LIMITED Circular blade
D494607, Oct 10 2003 Michilin Prosperity Co., Ltd. Cutter disc for a paper shredder
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 14 2003HUANG, SIMONMICHILIN PROSPERITY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0147370942 pdf
Nov 21 2003Michilin Prosperity Co., Ltd.(assignment on the face of the patent)
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