Paper shredder
Description
Claims
The ornamental design for paper shredder, as shown and described.
Referenced Cited
U.S. Patent Documents
6079645 | June 27, 2000 | Henreckson et al. |
D437343 | February 6, 2001 | Ho |
6390398 | May 21, 2002 | Wu Huang |
D502961 | March 15, 2005 | Lo |
6962301 | November 8, 2005 | Chang |
6964386 | November 15, 2005 | Ho |
7040559 | May 9, 2006 | Matlin et al. |
7083131 | August 1, 2006 | Ting |
D532443 | November 21, 2006 | Bai |
D532444 | November 21, 2006 | Kao et al. |
D532445 | November 21, 2006 | Lo |
7150422 | December 19, 2006 | Wang |
Patent History
Patent number: D557732
Type: Grant
Filed: Apr 14, 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: 29/258,090
Type: Grant
Filed: Apr 14, 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: 29/258,090
Classifications
Current U.S. Class:
Console Type (D18/34.6)