Printing and office machinery – Bookbinding or document cutting – trimming – or shredding machine – Cutter – trimmer – or shredder
Design Patent
2004-02-10
2004-11-09
Rademaker, Charles A. (Department: 2913)
Printing and office machinery
Bookbinding or document cutting, trimming, or shredding machine
Cutter, trimmer, or shredder
Design Patent
active
D0498252
CLAIM:
The ornamental design for paper shredder, as shown and described.
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patent: D477016 (2003-07-01), Lee
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patent: DM/057839 (2001-07-01), None
patent: DM/058148 (2001-11-01), None
Pro-Techtor Inter-national Services
Rademaker Charles A.
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