U.S. patent number D669,755 [Application Number D/415,770] was granted by the patent office on 2012-10-30 for two stage manual knife sharpener.
This patent grant is currently assigned to Edgecraft Corporation. Invention is credited to Daniel D. Friel, Jr., Daniel D. Friel, Sr., Thomas M. Huber.
United States Patent |
D669,755 |
Huber , et al. |
October 30, 2012 |
Two stage manual knife sharpener
Claims
CLAIM The ornamental design for a two stage manual knife sharpener,
as shown and described.
Inventors: |
Huber; Thomas M. (Dover,
DE), Friel, Jr.; Daniel D. (Kennett Square, PA), Friel,
Sr.; Daniel D. (Greenville, DE) |
Assignee: |
Edgecraft Corporation
(Avondale, PA)
|
Appl.
No.: |
D/415,770 |
Filed: |
March 14, 2012 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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29411019 |
Jan 16, 2012 |
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Current U.S.
Class: |
D8/93 |
Current International
Class: |
0805 |
Field of
Search: |
;D8/63,90-94
;76/82,84,86-89 ;451/552,555-558 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Hyder; Philip S
Assistant Examiner: Cody; Roselynne
Attorney, Agent or Firm: Connolly Bove Lodge & Hutz,
LLP
Description
FIG. 1 is a perspective view of a two stage manual knife sharpener
showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines in FIG. 7 illustrate portions of the design that
form no part of the claim.
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