Patent
   D297240
Priority
Feb 07 1985
Filed
Feb 07 1985
Issued
Aug 16 1988
Expiry
Aug 16 2002
Assg.orig
Entity
unknown
7
6
n/a
The ornamental design for a cutter disk for a paper shredding machine, as shown.

FIG. 1 is a side elevational view of a cutter disk for a paper shredding machine showing my new design;

FIG. 2 is a top plan view thereof, the bottom view being a mirror image;

FIG. 3 is a side elevational view thereof, of the opposite side of FIG. 1;

FIG. 4 is another side elevational view thereof;

FIG. 5 is a side elevational view thereof, of the opposite side of FIG. 4; and

FIG. 6 is a sectional view thereof, taken along lines 6--6 in FIG. 2.

Hatanaka, Takefumi

Patent Priority Assignee Title
D333311, Jan 02 1990 WINPAK LANE, INC Packaging machine pouch perforator wheel
D345683, Dec 20 1991 Credo Tool Company Saw blade
D421704, Jun 26 1998 Meinan Machinery Works, Inc. Spiked feeding wheel for use in a board splitting apparatus
D494607, Oct 10 2003 Michilin Prosperity Co., Ltd. Cutter disc for a paper shredder
D502714, Nov 21 2003 Michilin Prosperity Co., Ltd. Cutter disc for a paper shredder
D542338, Dec 19 2005 Cutting blade for paper shredder
D808450, Oct 27 2014 STEDICAL SCIENTIFIC, INC Slitting machine wheel assembly
Patent Priority Assignee Title
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3305917,
701916,
AU26490,
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