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Patent
   D912140
Priority
Nov 21 2019
Filed
Nov 21 2019
Issued
Mar 02 2021
Expiry
Mar 02 2036
Inventors
Koreska, C…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
0
References
7
Maint.:
n/a
The ornamental design for a pencil sharpener, as shown and described.

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

1. Pencil sharpener

1.1: Front

1.2: Rear

1.3: Perspective

1.4: Side

1.5: Perspective

1.6: Bottom

1.7: Top
INVENTORS:

Koreska, Clemens

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D333839, Nov 16 1990 NAMKUNG PROMOTIONS, INC Combined vertically-mountable pencil sharpener and holder
D383165, Sep 25 1995 Manufacture d'Articles de Precision et de Dessin M.A.P.E.D. Pencil sharpener
D418874, Jul 17 1999 IT S ACADEMIC OF ILLINOIS, INC Pencil sharpener
D451961, Apr 17 2001 It's Academic of Illinois, Inc. Pencil sharpener
D470182, Jul 03 2001 Manufacture d'Articles de Precision et de Dessin - M.A.P.E.D. Pencil sharpener
D500797, Dec 29 2003 SANFORD, L P Pencil sharpener
D705354, Aug 01 2013 Shanghai FLOMO Fancy Stationery Co., Ltd. Pencil sharpener
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