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Patent
D670338
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Priority
Jul 20 2012
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Filed
Jul 20 2012
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Issued
Nov 06 2012
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Expiry
Nov 06 2026
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Assg.orig
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Entity
unknown
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1
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17
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n/a
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The ornamental design for an electric pencil sharpener, as shown and described.
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FIG. 1 is a front perspective view of an electric pencil sharpener;
FIG. 2 is a front elevation of the pencil sharpener of FIG. 1;
FIG. 3 is a side elevation of the pencil sharpener of FIG. 1; and,
FIG. 4 is a top view of the pencil sharpener of FIG. 1.
Dunlap, Benjamin C., Rorke, Anthony Brooks
Patent |
Priority |
Assignee |
Title |
3134365, |
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|
|
3998253, |
Aug 20 1975 |
|
Lead-pencil sharpener |
6470929, |
Mar 30 2001 |
SANFORD, L P |
Pencil sharpener |
7311235, |
May 27 2005 |
Matsushita Electric Industrial Co., Ltd. |
Electric stapler with pencil sharpener |
7360566, |
Aug 17 2005 |
APEX MFG CO , LTD |
Structure of automatic pencil sharpener |
7934319, |
Nov 24 2003 |
Acme United Corporation |
Pencil-sharpening device |
20070251105, |
|
|
|
117901, |
|
|
|
187120, |
|
|
|
191247, |
|
|
|
197319, |
|
|
|
D265323, |
Sep 04 1980 |
Ketcham & McDougall, Inc. |
Pencil sharpener |
D321907, |
Jan 06 1989 |
Maruzen Kabushiki Kaisha |
Electric punch |
D396062, |
Jan 13 1997 |
STANLEY FASTENING SYSTEMS, L P |
Electric pencil sharpener |
D454159, |
Feb 07 2001 |
Mitsubishi Pencil Co., Ltd. |
Electric pencil sharpener |
D491783, |
Mar 18 2003 |
Kai R&D Center Co., Ltd. |
Household electric sharpener |
D560721, |
Feb 17 2006 |
Royal Consumer Information Products, Inc. |
Pencil sharpener |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a