Cutting blade for paper shredder
Description
FIG. 1 is a perspective view of cutting blade for paper 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 bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Claims
The ornamental design for cutting blade for paper shredder, as shown and described.
Referenced Cited
U.S. Patent Documents
742000 | October 1903 | Brooks |
1636722 | July 1927 | Thibaudeau |
2472876 | June 1949 | Ahrndt et al. |
3346956 | October 1967 | Wezel et al. |
4075919 | February 28, 1978 | Komura et al. |
4167132 | September 11, 1979 | Zontelli |
4250622 | February 17, 1981 | Houle |
D260477 | September 1, 1981 | Jones |
D297240 | August 16, 1988 | Hatanaka |
D348273 | June 28, 1994 | Brandenburg et al. |
D437330 | February 6, 2001 | Wotton |
6427572 | August 6, 2002 | Ciani et al. |
D502713 | March 8, 2005 | Hunag |
Patent History
Patent number: D542338
Type: Grant
Filed: Dec 19, 2005
Date of Patent: May 8, 2007
Inventor: Emily Lo (Hsin Chuang City, Taipei Shien)
Primary Examiner: Charles A. Rademaker
Attorney: Pro-Techtor Int'l Services
Application Number: 29/245,156
Type: Grant
Filed: Dec 19, 2005
Date of Patent: May 8, 2007
Inventor: Emily Lo (Hsin Chuang City, Taipei Shien)
Primary Examiner: Charles A. Rademaker
Attorney: Pro-Techtor Int'l Services
Application Number: 29/245,156
Classifications
Current U.S. Class:
Element Or Attachment (D18/34.9);
D8/98