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The ornamental design for a document shredder, as shown and described. |
FIG. 1 is a perspective view taken from the top, front and right side of a document shredder showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
Patent | Priority | Assignee | Title |
D323850, | May 29 1990 | SEIKO PRECISION INC | Printer for a computer |
Patent | Priority | Assignee | Title |
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4873811, | May 13 1986 | Sharp Kabushiki Kaisha | Shredder |
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221108, | |||
D265909, | May 19 1980 | Lifewell Corporation | Paper shredder or the like |
D265910, | Apr 18 1980 | Lifewell Corporation | Paper shredder or the like |
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D298435, | Mar 06 1985 | Societe d'Etude et de Construction d'Appareils de Precision (S.E.C.A.P.) | Paper shredder |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Oct 17 1988 | YURDIN, CARL | OZTEC BUSINESS MACHINES, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004963 | /0101 | |
Oct 19 1988 | Oztec Business Machines, Inc. | (assignment on the face of the patent) | / |
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