Cutting blade for paper shredder

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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
Classifications
Current U.S. Class: Element Or Attachment (D18/34.9); D8/98