Specialized circle cutter
Description
FIG. 1 is a front elevational view of a specialized circle cutter showing our new design;
FIG. 2 is a rear elevational view;
FIG. 3 is a left side elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a top plan view; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D197029 | December 1963 | Anesi |
D197141 | December 1963 | Anesi |
1308650 | July 1919 | Wilson |
2906145 | September 1959 | Morse |
3130610 | April 1964 | Bogdan |
Patent History
Patent number: D310533
Type: Grant
Filed: Jun 19, 1987
Date of Patent: Sep 11, 1990
Inventors: Robert L. Garrett (Coshocton, OH), Gregory A. Lauvray (Coshocton, OH)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Jeffrey Asch
Attorney: Jerry T. Kearns
Application Number: 7/63,848
Type: Grant
Filed: Jun 19, 1987
Date of Patent: Sep 11, 1990
Inventors: Robert L. Garrett (Coshocton, OH), Gregory A. Lauvray (Coshocton, OH)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Jeffrey Asch
Attorney: Jerry T. Kearns
Application Number: 7/63,848
Classifications
Current U.S. Class:
Cutting Tool, E.g., Drill Bit, Etc. (D15/139)