Patent
   D559324
Priority
Jun 22 2006
Filed
Jun 22 2006
Issued
Jan 08 2008
Expiry
Jan 08 2022
Assg.orig
Entity
unknown
2
12
n/a
The ornamental design for a pencil sharpener, as shown and described.

FIG. 1 is a perspective view of the pencil sharpener showing our new design;

FIG. 2 is a rear view of the pencil sharpener of FIG. 1;

FIG. 3 is a front view of the pencil sharpener of FIG. 1;

FIG. 4 is a right side view of the pencil sharpener of FIG. 1;

FIG. 5 is a left side view of the pencil sharpener of FIG. 1;

FIG. 6 is a top view of the pencil sharpener of FIG. 1; and,

FIG. 7 is a bottom view of the pencil sharpener of FIG. 1.

The broken line showing of an inner structure in FIGS. 1–5 and screw-like circular motifs in FIG. 7 are illustrative of environmental structure only and forms no part of the claimed design.

McCay, James E., Peterson, Michael E., Farnworth, Stuart D.

Patent Priority Assignee Title
D622772, Feb 11 2009 Acme United Corporation Pencil sharpener
D859521, Aug 02 2017 SUNWOOD HOLDING GROUP CO., LTD.; SUNWOOD HOLDING GROUP CO , LTD Pencil sharpener
Patent Priority Assignee Title
2757909,
2785657,
3276434,
3991798, Sep 19 1975 Disposable device for sharpening leads or the like
4231405, Jun 05 1978 Pencil driven mechanical pencil sharpener
5052453, Nov 26 1990 SOUNDY CREATIVE PRODUCTS CORP Structure of pencil sharpener
20060288593,
20070151113,
121136,
173722,
D324700, Aug 24 1989 SANYO ELECTRIC CO , LTD , A CORP OF JAPAN Electric pencil sharpener
D466759, Jan 10 2002 Conair CIP, Inc Blender
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 22 2006Acme United Corporation(assignment on the face of the patent)
Jan 03 2007PETERSON, MICHAEL E Acme United CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0187790094 pdf
Jan 03 2007FARNWORTH, STUART DAVIDAcme United CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0187790094 pdf
Jan 05 2007MCCAY, JAMES E Acme United CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0187790094 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule