Manual sharpener

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Description

FIG. 1 is a perspective view from the front of a sharpener showing our new design.

FIG. 2 is a perspective view from the rear thereof,

FIG. 3 is a perspective view thereof.

FIG. 4 is a perspective view from the bottom thereof.

FIG. 5 is a perspective view from the top thereof; and,

FIG. 6 is a right side elevational view thereof, the left side being a mirror image thereof.

The dashed lines are for illustrative purposes and form no part of the claimed design.

Claims

The ornamental design for a manual sharpener, as shown and described.

Referenced Cited
U.S. Patent Documents
D141159 May 1945 Doniger
3034267 May 1962 Feeney
3837123 September 1974 Bradbury
5168672 December 8, 1992 Gregoire, Sr.
5337523 August 16, 1994 Walsh
D356935 April 4, 1995 Demers
D356936 April 4, 1995 Demers
D386058 November 11, 1997 Schmidt
6017267 January 25, 2000 Ariza et al.
D477522 July 22, 2003 James
Other references
  • Chisel and Plane Blade Sharpening Guide. Downloaded Feb. 16, 2006 at http://www.shop.com/op/Chisel_and _Plane_Blade_Sharpening_Guide-prod-5909598-8445272?sourceid....
  • Module 4: Chisel & Plane Sharpener. Downloaded Feb. 16, 2006 at http://www.plasplugs.com/drill.html.
Patent History
Patent number: D539111
Type: Grant
Filed: Mar 30, 2005
Date of Patent: Mar 27, 2007
Inventors: Tobias Michael Cardew (Salisbury, Salisbury), Gervase Lionel Thorngate Evans (Salisbury, Wiltshire)
Primary Examiner: Philip S. Hyder
Assistant Examiner: RoseLynne (Ulm) Cody
Attorney: David Kiewit
Application Number: 29/226,603
Classifications
Current U.S. Class: D8/91