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
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
Foreign Patent Documents
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
Classifications
Current U.S. Class: D 8/18