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Patent
D297438
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Priority
Feb 24 1986
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Filed
Feb 24 1986
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Issued
Aug 30 1988
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Expiry
Aug 30 2002
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Assg.orig
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Entity
unknown
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7
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5
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n/a
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The ornamental design for a pencil sharpener, as shown and described.
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FIG. 1 is a front elevational view of a pencil sharpener embodying my new
design;
FIG. 2 is an end elevational view thereof, the end opposite being
substantially identical;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a rear elevational view thereof.
Evenson, Mel
Patent |
Priority |
Assignee |
Title |
D310243, |
Jun 11 1987 |
Eldon Industries, Inc. |
Dispenser for assorted office articles |
D320812, |
Sep 22 1988 |
John Manufacturing Limited |
Combined pencil sharpener and letter opener |
D335308, |
Jan 27 1992 |
Alterra Holdings Corporation |
Pencil sharpener |
D418874, |
Jul 17 1999 |
IT S ACADEMIC OF ILLINOIS, INC |
Pencil sharpener |
D637647, |
Mar 11 2010 |
Slice, Inc. |
Cosmetic pencil sharpener |
ER6315, |
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ER6570, |
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a