PTO Wrapper PDF
Dossier Espace Google
Patent
   D265323
Priority
Sep 04 1980
Filed
Sep 04 1980
Issued
Jul 06 1982
Expiry
Jul 06 1996
Inventors
Macowski, …
Assg.orig
KETCHAM & …
Assg.curr
Ketcham & …
Entity
unknown
Referenced by
13
References
1
Maint.:
n/a
The ornamental design for a pencil sharpener, 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 right side elevational view; and

FIG. 4 is a bottom plan view.
INVENTORS:

Macowski, William

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D320812, Sep 22 1988 John Manufacturing Limited Combined pencil sharpener and letter opener
D390264, Jan 13 1997 STANLEY FASTENING SYSTEMS, L P Battery operated pencil sharpener
D396062, Jan 13 1997 STANLEY FASTENING SYSTEMS, L P Electric pencil sharpener
D422313, Oct 04 1999 Pencil sharpener
D560721, Feb 17 2006 Royal Consumer Information Products, Inc. Pencil sharpener
D569914, Apr 27 2006 MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD Pencil sharpener
D597602, Nov 23 2007 Maped Pencil sharpener
D597603, Nov 23 2007 Maped Pencil sharpener
D600752, Feb 25 2008 ABRAMSON, ARON, MR ; SUED, CHARLES, MR Pencil sharpener
D645514, Feb 25 2008 Pencil sharpener
D662138, Sep 13 2011 OFFICEMATE, LLC Paper punch
D670338, Jul 20 2012 SANFORD, L P Electric pencil sharpener
D690895, Mar 06 2013 Mag-Nif Incorporated Coin stacker and pencil sharpener
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
219318,
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 29 1980MACKOWSKI WILLIAMKETCHAM & MCDOGALL, INC ASSIGNMENT OF ASSIGNORS INTEREST 0038000001 pdf
Sep 04 1980Ketcham & McDougall, Inc.(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule