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
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