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Patent
D812138
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Priority
Jan 13 2016
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Filed
Jan 13 2016
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Issued
Mar 06 2018
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Expiry
Mar 06 2033
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Assg.orig
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Entity
unknown
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0
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13
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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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1. Pencil sharpeners
1.1 is a front right perspective view of a pencil sharpener showing my new design;
1.2 is a left rear perspective view thereof;
1.3 is a right rear perspective view thereof;
1.4 is a right side elevational view thereof;
1.5 is a rear elevational view thereof;
1.6 is a front elevational view thereof; and
1.7 is a top plan view thereof.
Koreska, Clemens
Patent |
Priority |
Assignee |
Title |
Patent |
Priority |
Assignee |
Title |
3255928, |
|
|
|
501570, |
|
|
|
5642234, |
Oct 30 1995 |
Lumatec Industries, Inc. |
Illuminated magnifying lens assembly |
8157181, |
May 20 2004 |
Liberty Peak Ventures, LLC |
Wireless transaction fobs and methods of using the same |
961141, |
|
|
|
200000, |
|
|
|
D332281, |
Jul 16 1990 |
GOLDEN BOOKS PUBLISHING COMPANY, INC |
Combined crayon dispenser and sharpener holder |
D470182, |
Jul 03 2001 |
Manufacture d'Articles de Precision et de Dessin - M.A.P.E.D. |
Pencil sharpener |
D477847, |
Jun 03 2002 |
Manufacture d'Articles de Precision et de Dessin--M.A.P.E.D. |
Pencil sharpener |
D623848, |
Jan 22 2010 |
|
Retractable holder |
D670043, |
May 24 2012 |
Pet Alert International LLC |
Data storage device for pets |
D705354, |
Aug 01 2013 |
Shanghai FLOMO Fancy Stationery Co., Ltd. |
Pencil sharpener |
D768239, |
Apr 21 2015 |
Shanghai FLOMO Fancy Stationery Co., Ltd. |
Eraser |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a