Patent
   D323171
Priority
Sep 07 1989
Filed
Sep 07 1989
Issued
Jan 14 1992
Expiry
Jan 14 2006
Assg.orig
Entity
unknown
2
9
n/a
The ornamental design for a can crusher, as shown.

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.

Wittman, Boyd, Gregerson, Barry L.

Patent Priority Assignee Title
8453564, May 28 2010 Container crusher
D535311, Jul 05 2005 JONATHAN WAYNE PARKINS Die press
Patent Priority Assignee Title
2466907,
2800160,
3948164, Feb 19 1974 Can flattening apparatus
4213387, May 24 1979 Can crusher
4333397, Dec 19 1980 Can flattening device
4442768, Feb 01 1982 Can crushing apparatus
4561351, Jan 18 1983 Implement for flattening cylindrically shaped containers
4976196, Apr 06 1989 Wita Products Limited Compaction of aluminum beverage cans
D268761, Oct 20 1980 Can crusher
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 06 1989WITTMAN, BOYDEMPAK, INC ASSIGNMENT OF ASSIGNORS INTEREST 0052940657 pdf
Sep 06 1989GREGERSON, BARRY L EMPAK, INC ASSIGNMENT OF ASSIGNORS INTEREST 0052940657 pdf
Sep 07 1989Empak, Inc.(assignment on the face of the patent)
May 27 1993EMPAK, INC MARQUETTE BANK GOLDEN VALLEYSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0066170973 pdf
Mar 15 1996EMPAK, INC EMPLAST, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0078810167 pdf
Jul 14 1999EMPLAST, INC , A MINNESOTA CORPORATIONMARQUETTE CAPITAL BANK, N A ASSIGNMENT AND SECURITY AGREEMENT0104520632 pdf
Mar 30 2005EMPLAST, INC STACK-ON PRODUCTS CO ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0158960181 pdf
Mar 30 2005WELLS FARGO BANK, NATIONAL ASSOCIATION FORMERLY MARQUETTE CAPITAL BANK, N A EMPLAST, INC DISCHARGE OF RECORDED SECURITY INTEREST0158960189 pdf
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