Patent
   D243173
Priority
Jun 02 1975
Filed
Jun 02 1975
Issued
Jan 25 1977
Expiry
Jan 25 1991
Assg.orig
Entity
unknown
1
3
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The ornamental design for a pencil sharpener, substantially as shown.

FIG. 1 is a perspective view of a pencil sharpener showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view;

FIG. 5 is a left side elevational view; and

FIG. 6 is a bottom plan view.

Bitner, John M.

Patent Priority Assignee Title
D292550, Sep 20 1985 Lear Siegler, Inc.; LEAR SIEGLER, INC , 3002 N BURDICK STREET, KALAMAZOO, MI 49007, A CORP OF Crank handle
Patent Priority Assignee Title
2664072,
202457,
74793,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 02 1975American Can Company(assignment on the face of the patent)
Sep 24 1982AMERICAN CAN COMPANY, A CORP OF NJJAMES RIVER-DIXIE NORTHERN, INC , A CORP OF VAASSIGNMENT OF ASSIGNORS INTEREST 0040970720 pdf
Sep 05 1984JAMES RIVER-DIXIE NORTHERN, INC JAMES RIVER-NORWALK, INC , A DE CORP ASSIGNMENT OF ASSIGNORS INTEREST 0043320546 pdf
Apr 20 1989JAMES RIVER-NORWALK, INC JAMES RIVER PAPER COMPANY, INC , A CORP OF VA MERGER SEE DOCUMENT FOR DETAILS EFFECTIVE ON 04 29 1989VA0051520359 pdf
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