Can crusher
Latest Empak, Inc. Patents:
Description
FIGS. 1 is a top, front and right side perspective view of a can crusher showing our new design;
FIG. 2 is a front elevational view;
FIG. 3 is a rear elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a left side elevational view;
FIG. 6 is a top plan view; and
FIG. 7 is a bottom plan view thereof.
FIGS. 4-7 have been drawn to a reduced scale with respect to FIG. 1.
Referenced Cited
U.S. Patent Documents
Patent History
Patent number: D323171
Type: Grant
Filed: Sep 7, 1989
Date of Patent: Jan 14, 1992
Assignee: Empak, Inc. (Chanhassen, MN)
Inventors: Boyd Wittman (both of, MN), Barry L. Gregerson (both of, MN)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Antoine D. Davis
Law Firm: Haugen and Nikolai
Application Number: 7/403,806
Type: Grant
Filed: Sep 7, 1989
Date of Patent: Jan 14, 1992
Assignee: Empak, Inc. (Chanhassen, MN)
Inventors: Boyd Wittman (both of, MN), Barry L. Gregerson (both of, MN)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Antoine D. Davis
Law Firm: Haugen and Nikolai
Application Number: 7/403,806
Classifications
Current U.S. Class:
Deforming Or Crushing (includes Element) (5) (D15/123)