Manual sharpener
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
Other references
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3837123 | September 1974 | Bradbury |
5168672 | December 8, 1992 | Gregoire, Sr. |
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D356936 | April 4, 1995 | Demers |
D386058 | November 11, 1997 | Schmidt |
6017267 | January 25, 2000 | Ariza et al. |
D477522 | July 22, 2003 | James |
- 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
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