Hand-held sharpener device

Byers June 3, 2

Patent Grant D570179

U.S. patent number D570,179 [Application Number D/260,148] was granted by the patent office on 2008-06-03 for hand-held sharpener device. This patent grant is currently assigned to Locan Properties, LLC. Invention is credited to Gary L Byers.


United States Patent D570,179
Byers June 3, 2008

Hand-held sharpener device

Claims

CLAIM The ornamental design for a hand-held sharpener device, as shown.
Inventors: Byers; Gary L (Columbia Falls, MT)
Assignee: Locan Properties, LLC (Kalispell, MT)
Appl. No.: D/260,148
Filed: May 19, 2006

Current U.S. Class: D8/93
Current International Class: 0805
Field of Search: ;D8/90,91,92,93 ;76/82,82.2,84,86,88 ;451/540,552,557,558,559

References Cited [Referenced By]

U.S. Patent Documents
8458 October 1851 Tilton
289879 December 1883 Almond
455917 July 1891 Blood
540944 June 1895 Bold
543552 July 1895 Hayes
572190 December 1896 Brenkman
950530 March 1910 Dow
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4418588 December 1983 Byers
4494340 January 1985 Carter
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4510824 April 1985 Byers
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D367598 March 1996 Fortenberry
D369081 April 1996 Byers et al.
D375241 November 1996 Pigott
5673599 October 1997 Byers et al.
5679068 October 1997 Byers et al.
D387262 December 1997 Byers et al.
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Foreign Patent Documents
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Other References

7325 Blade Sharpener, Downloaded Feb. 16, 2006 at http://www.magtool.net/plasticpipetools.html. Earliest publication date available through www.webarchive.org is May 7, 2003 (See at http://web.archive.org/web/*/http://www.magtool.net/plasticpipetools.html- .). cited by other.

Primary Examiner: Hyder; Philip S.
Attorney, Agent or Firm: Dowrey; Carl G.

Description



FIG. 1 is a perspective view of the hand-held sharpener device;

FIG. 2 is a right side elevational view of the hand-held sharpener device;

FIG. 3 is a left side elevational view of the hand-held sharpener device;

FIG. 4 is a front elevational view of the hand-held sharpener device;

FIG. 5 is a rear elevational view of the hand-held sharpener device;

FIG. 6 is a top plan view of the hand-held sharpener device;

FIG. 7 is a bottom plan view of the hand-held sharpener device;

FIG. 8 is a perspective view of a modified embodiment of the hand-held sharpener device;

FIG. 9 is a right side elevational view of the hand-held sharpener device;

FIG. 10 is a left side elevational view of the hand-held sharpener device;

FIG. 11 is a front elevational view of the hand-held sharpener device;

FIG. 12 is a rear elevational view of the hand-held sharpener device;

FIG. 13 is a top plan view of the hand-held sharpener device; and,

FIG. 14 is a bottom plan view of the hand-held sharpener device.

* * * * *

References


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