Can piercer
Description
FIG. 1 is a front elevational view of a can piercer showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a bottom plan view thereof; and
FIG. 5 is a top plan view thereof.
The left side is a mirror image of the right side.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D75584 | June 1928 | Perkins |
D128302 | July 1941 | Mitzlaff |
D138912 | September 1944 | Bye |
D141053 | May 1945 | McKittrick |
D148258 | December 1947 | Steen |
D152060 | December 1948 | Campion |
D155908 | November 1949 | Forte |
D244079 | April 19, 1977 | Heckroth |
D252972 | September 25, 1979 | Essig |
2215492 | September 1940 | Zimmer |
2390309 | December 1945 | Keys |
3074592 | January 1963 | Stocking |
10297 | 1895 | GBX |
Patent History
Patent number: D292770
Type: Grant
Filed: Mar 25, 1985
Date of Patent: Nov 17, 1987
Inventor: Russell S. Scurto (Round Lake Park, IL)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry Pfeffer
Attorney: W. C. Tupman
Application Number: 6/715,990
Type: Grant
Filed: Mar 25, 1985
Date of Patent: Nov 17, 1987
Inventor: Russell S. Scurto (Round Lake Park, IL)
Primary Examiner: Bernard Ansher
Assistant Examiner: Terry Pfeffer
Attorney: W. C. Tupman
Application Number: 6/715,990
Classifications
Current U.S. Class:
D 8/18