Grinding fixture

Description

FIG. 1 is a perspective view of a grinding fixture showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D235478 June 1975 Armbruster
3345061 October 1967 Schaefer
3474772 June 1969 Sirosis
Patent History
Patent number: D271772
Type: Grant
Filed: Mar 20, 1981
Date of Patent: Dec 13, 1983
Inventors: Timothy E. Grohowski (Burlington, CT), Randall W. Wheeler (Hebron, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Suzanne N. Gitlin
Law Firm: McCormick, Paulding & Huber
Application Number: 6/245,951
Classifications
Current U.S. Class: Tool Or Work Holder (D15/140)
International Classification: D1509;