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Patent
   D849137
Priority
Oct 06 2017
Filed
Oct 06 2017
Issued
May 21 2019
Expiry
May 21 2034
Inventors
Koreska, C…
Assg.orig
Kores Hold…
Assg.curr
Kores Hold…
Entity
unknown
Referenced by
0
References
17
Maint.:
n/a
The ornamental design for a pencil sharpener, as shown and described.

1. Pencil sharpener

1.1 : Perspective

1.2 : Top

1.3 : Perspective

1.4 : Bottom

1.5 : Front

1.6 : Left

The pencil sharpener consists of a cylindrical body, which is round on one end and flat on the other end, where a pencil can be inserted; two wing-like surfaces are attached on each side of the sharpener, which are held in place by five connecting parts per side.
INVENTORS:

Koreska, Clemens

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1479921,
1520338,
3221709,
4506716, Oct 29 1981 TSUKUNI, YUMI Pencil sharpener
5167071, Jan 03 1990 Cosmolab, Inc. Cosmetic pencil sharpener
7523557, Nov 05 2003 Flade LLC Carpenter's pencil sharpener
146197,
D402314, Oct 27 1997 Crayola LLC Pencil sharpener
D411236, Aug 20 1996 Implement cover
D420390, Jul 08 1999 PENSHAR L L C Pencil sharpener
D431263, Jan 25 2000 Cosmetic pencil sharpener
D460116, Jun 19 2001 Manufacture d'Articles de Precision et de Dessin - M.A.P.E.D. Pencil sharpener
D461206, Jan 08 2001 Manufacture d'Articles de Precision et de Dessin - M.A.P.E.D. Pencil sharpener
D469809, Jul 03 2001 Manufacture d'Articles de Precision et de Dessin - M.A.P.E.D. Pencil sharpener
D470183, 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
D494222, Nov 05 2003 Pencil sharpener
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 12 2019KORESKA, CLEMENSKores Holding Zug AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0496080362 pdf
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