Triangle-type cutter disc for a paper shredder

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Description

FIG. 1 is a perspective view of a triangle-type cutter disc for a paper shredder showing my new design;

FIG. 2 is a front elevational view thereof, a rear elevational view being symmetrical to the front elevational view;

FIG. 3 is a bottom plan view thereof, a top plan view being symmetrical to the bottom plan view; and,

FIG. 4 is a right side elevational view thereof, a left side elevational view being symmetrical to the right side elevational view.

Claims

The ornamental design for a triangle-type cutter disc for a paper shredder, as shown and described.

Referenced Cited
U.S. Patent Documents
167308 August 1875 Daniels
241178 May 1881 Amazeen
1636722 July 1927 Thibaudeau
1652513 December 1927 Ballard
2153608 April 1939 Backus
2675603 April 1954 Goehle
4250622 February 17, 1981 Houle
5022299 June 11, 1991 Fischer et al.
D494607 August 17, 2004 Hunag
D502713 March 8, 2005 Hunag
D502714 March 8, 2005 Hunag
D502715 March 8, 2005 Hunag
6983543 January 10, 2006 Fogle
Patent History
Patent number: D536717
Type: Grant
Filed: Dec 8, 2005
Date of Patent: Feb 13, 2007
Assignee: Michilin Prosperity Co., Ltd. (Sanchung)
Inventor: Simon Huang (SanChung)
Primary Examiner: Charles A. Rademaker
Attorney: Lowe Hauptman & Berner, LLP
Application Number: 29/244,275
Classifications