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Patent
D859521
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Priority
Aug 02 2017
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Filed
Aug 02 2017
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Issued
Sep 10 2019
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Expiry
Sep 10 2034
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Assg.orig
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Entity
unknown
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0
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34
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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 view of a pencil sharpener showing our new design;
FIG. 2 is a left side view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a perspective view thereof.
The broken lines are included to show portions of the pencil sharpener that form no part of the claimed design.
Lin, Xiasen
| Patent |
Priority |
Assignee |
Title |
| Patent |
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Assignee |
Title |
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Jul 13 1999 |
Stephen W., Frankel |
Apparatus to heat and froth milk utilizing counter rotating mesh tabs paddles |
| 6286218, |
Sep 04 1998 |
KUM Limited |
Sharpener, in particular for soft-core pencils |
| 6637481, |
Mar 13 2002 |
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Apparatus for sharpening a writing instrument |
| 7229038, |
Sep 27 2004 |
Jerry's Artarama |
Pastel stick sharpener |
| 7546858, |
Jun 22 2005 |
Acme United Corporation |
Pencil sharpener |
| 8196624, |
Feb 25 2009 |
Acme United Corporation |
Pencil sharpener |
| 8459317, |
Mar 17 2010 |
YURISHENG ELECTRONIC SHENZHEN CO , LTD |
Hand-cranked pencil sharpeners |
| 20160263934, |
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| 20170313122, |
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| CN302111419, |
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| CN302902651, |
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| CN303198827, |
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| D329151, |
Nov 13 1989 |
Belvedere USA Corporation |
Portable storage unit |
| D377666, |
May 11 1995 |
John Manufacturing Limited |
Battery operated pencil sharpener |
| D406173, |
Jun 01 1998 |
|
Pencil sharpener |
| D479666, |
Apr 17 2002 |
BREVILLE PTY LTD |
Blender |
| D559323, |
Jun 22 2006 |
Acme United Corporation |
Pencil sharpener |
| D559324, |
Jun 22 2006 |
Acme United Corporation |
Pencil sharpener |
| D580985, |
Jun 22 2006 |
Acme United Corporation |
Stand and enclosure for pencil sharpener |
| D580986, |
Jun 22 2006 |
Acme United Corporation |
Pencil sharpener |
| D616942, |
Feb 11 2009 |
Acme United Corporation |
Pencil sharpener |
| D622319, |
Nov 19 2008 |
Faber-Castell Aktiengesellschaft |
Sharpener |
| D622772, |
Feb 11 2009 |
Acme United Corporation |
Pencil sharpener |
| DE4020110047530011, |
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| DE4020142033760004, |
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| EM593603, |
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| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a