Saw blade core

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Description

FIG. 1 is a front elevational view of a saw blade core showing my new design, wherein the rear view is a mirror image thereof;

FIG. 2 is a top plan view of the saw blade core, wherein the bottom plan view is a mirror image thereof; and,

FIG. 3 is a side elevation view of the saw blade core, wherein the other side elevation view is a mirror image thereof.

Referenced Cited
U.S. Patent Documents
4267814 May 19, 1981 Benson et al.
4291667 September 29, 1981 Eichenlaub et al.
4337750 July 6, 1982 Dutcher
4574676 March 11, 1986 Jansen-Herfeld
4705017 November 1987 Lewis
4718398 January 12, 1988 Hallez
4854295 August 8, 1989 Sakarcan
4940039 July 10, 1990 Buettner
5012792 May 7, 1991 Kawata et al.
5184597 February 9, 1993 Chiuminatta et al.
5197453 March 30, 1993 Messina
Patent History
Patent number: D356930
Type: Grant
Filed: Dec 17, 1993
Date of Patent: Apr 4, 1995
Assignee: Grasche USA, Inc. (Hickory, NC)
Inventor: Fritz-Guenter E. Grass (Remscheid)
Primary Examiner: Bernard Ansher
Assistant Examiner: Philip Hyder
Attorney: Richard E. Jenkins
Application Number: 0/16,562
Classifications
Current U.S. Class: D 8/20