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The ornamental design for a document shredder, as shown and described. |
FIG. 1 is a top perspective view of the document shredder showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan 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.
Krause, Klaus-Diether, Stolzenberger, Florian
Patent | Priority | Assignee | Title |
9233374, | Nov 21 2014 | Apparatus for shredding and scanning of receipts | |
D362866, | Apr 30 1993 | Ware Invent AB | Document shredder |
D410246, | Sep 15 1998 | BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER | Paper shredder |
D537108, | Mar 25 2005 | NAKABAYASHI CO , LTD | Housing for a paper shredder |
D541842, | Apr 12 2005 | NAKABAYASHI CO , LTD | Shredder |
D544904, | Aug 12 2005 | BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER | Shredder |
D550760, | Aug 12 2005 | BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER | Shredder |
Patent | Priority | Assignee | Title |
4637560, | Apr 12 1983 | Fernwerktechnik Schleicher & Co. | Machine for comminuting materials, such as documents particularly a shredding machine |
4869435, | Dec 23 1988 | Pocket paper shredder | |
4973004, | Oct 21 1988 | TA Triumph-Adler Aktiengesellschaft | Housing for a paper shredder |
4997134, | Jan 16 1990 | Group Four Design | Document shredding machine and method |
5054695, | Dec 20 1988 | Shredder for paper and the like | |
D298435, | Mar 06 1985 | Societe d'Etude et de Construction d'Appareils de Precision (S.E.C.A.P.) | Paper shredder |
D320807, | Oct 25 1988 | TA Triumph-Adler AG | Document shredder |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 15 1990 | KRAUSE, KLAUS-DIETHER | TA TRIUMPH-ADLER, A FED REP OF GERMANY | ASSIGNMENT OF ASSIGNORS INTEREST | 005548 | /0261 | |
Nov 15 1990 | STOLZENBERGER, FLORIAN | TA TRIUMPH-ADLER, A FED REP OF GERMANY | ASSIGNMENT OF ASSIGNORS INTEREST | 005548 | /0261 | |
Nov 30 1990 | TA Triumph-Adler | (assignment on the face of the patent) | / |
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