Patent
   D758156
Priority
Jun 20 2014
Filed
Dec 18 2014
Issued
Jun 07 2016
Expiry
Jun 07 2030
Assg.orig
Entity
unknown
1
9
n/a
The ornamental design for a sharpener, as shown and described.

FIG. 1 is a right perspective view of a sharpener;

FIG. 2 is a left perspective view of the sharpener shown in FIG. 1;

FIG. 3 is a rear view of the sharpener shown in FIG. 1;

FIG. 4 is a front view of the sharpener shown in FIG. 1;

FIG. 5 is a right view of the sharpener shown in FIG. 1;

FIG. 6 is a left view of the sharpener shown in FIG. 1; and,

FIG. 7 is a top view of the sharpener shown in FIG. 1.

The designations of the views below as top, bottom, right side, left side, front, and rear are for ease of discussion only and are not intended to limit the sharpener to one particular orientation. The sharpener can be oriented in other directions which would alter these designations. The views are not necessarily shown in the same scale, and any change in scale between different views is not intended limit the sharpener to a particular size.

Scilli, Roberto

Patent Priority Assignee Title
D969889, Dec 13 2019 TECOMEC S.R.L. Sharpening machine
Patent Priority Assignee Title
2780897,
4617763, Jul 19 1984 Belt driven knife sharpener
5400546, Mar 19 1993 Darex Corporation Precision twist drill sharpener/point splitting machine
5649853, Jul 23 1996 Drill bit grinding machine
7121932, Jul 06 2004 Portable drill sharpener
8696407, Dec 21 2007 Darex, LLC Cutting tool sharpener
D568132, Sep 13 2006 Choon Nang Electrical Appliance Mfy., Ltd Sharpener for drill bits
D723895, May 29 2014 DAREX LLC; Darex, LLC Attachment for a powered sharpener
D730137, May 29 2014 Darex, LLC Powered sharpener base unit
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Dec 18 2014AMA S.P.A.(assignment on the face of the patent)
Jan 12 2015SCILLI, ROBERTOAMA S P A ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0351400465 pdf
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