Paper shredder
Description
Claims
The ornamental design for paper shredder, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| D410246 | May 25, 1999 | Holderfield |
| D498252 | November 9, 2004 | Lo |
| D498253 | November 9, 2004 | Lo |
| 7025293 | April 11, 2006 | Matlin et al. |
| 7083131 | August 1, 2006 | Ting |
| 7104481 | September 12, 2006 | Schenker |
| D531659 | November 7, 2006 | Lo |
| D532445 | November 21, 2006 | Lo |
| D534944 | January 9, 2007 | Bai |
| D535684 | January 23, 2007 | Lo |
| 3002610 | July 2002 | GB |
Patent History
Patent number: D557733
Type: Grant
Filed: Aug 3, 2006
Date of Patent: Dec 18, 2007
Inventor: Ming-Hui Ho (Hsin Chuang City., Taipei Shien)
Primary Examiner: Charles A. Rademaker
Attorney: Pro-Techtor Int'l Services
Application Number: 29/264,088
Type: Grant
Filed: Aug 3, 2006
Date of Patent: Dec 18, 2007
Inventor: Ming-Hui Ho (Hsin Chuang City., Taipei Shien)
Primary Examiner: Charles A. Rademaker
Attorney: Pro-Techtor Int'l Services
Application Number: 29/264,088
Classifications
Current U.S. Class:
Console Type (D18/34.6)