Multi-functional sharpener for tools and blades
Cavanaugh June 9, 2
U.S. patent number D731,278 [Application Number D/472,857] was granted by the patent office on 2015-06-09 for multi-functional sharpener for tools and blades. The grantee listed for this patent is Gerald R. Cavanaugh. Invention is credited to Gerald R. Cavanaugh.
| United States Patent | D731,278 |
| Cavanaugh | June 9, 2015 |
Multi-functional sharpener for tools and blades
Claims
CLAIM The ornamental design for a multi-functional sharpener for tools and blades, as shown and described.
| Inventors: | Cavanaugh; Gerald R. (Cedar Park, TX) | ||||||||||
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| Applicant: |
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| Appl. No.: | D/472,857 | ||||||||||
| Filed: | November 16, 2013 |
| Current U.S. Class: | D8/93; D8/105 |
| Current International Class: | 0805 |
| Field of Search: | ;D8/90-94,105 ;451/461,486,552,555-558 |
References Cited [Referenced By]
U.S. Patent Documents
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| D367598 | March 1996 | Fortenberry |
| D410185 | May 1999 | Huber |
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| D475599 | June 2003 | Liu |
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| D487691 | March 2004 | Huang |
| 6805619 | October 2004 | Carbone |
| D513693 | January 2006 | Yueh-Chiang |
| D513955 | January 2006 | Friel, Sr. |
| D551531 | September 2007 | Zemel |
| D578581 | October 2008 | Smith |
| D655145 | March 2012 | Smith et al. |
| 8221199 | July 2012 | Smith |
| 8512105 | August 2013 | Smith |
| D711721 | August 2014 | Kujawski |
| 2014/0127984 | May 2014 | Smith et al. |
Other References
|
4-in-1 Knife & Tool Sharpener Black by Fortune Products.RTM.. Downloaded Feb. 20, 2015 from http://www.carid.com/fortune-products/4-in-1-knife-tool-sharpener-black-m- pn-029.html. cited by examiner. |
Primary Examiner: Krakower; Susan E
Assistant Examiner: Cody; Roselynne
Attorney, Agent or Firm: Chu; Andrew W. Craft Chu PLLC
Description
FIG. 1 is a top perspective view of the multi-functional sharpener for tools and blades showing my design.
FIG. 2 is a side elevation view thereof;
FIG. 3 is an opposite side elevation view thereof;
FIG. 4 is a front elevation view thereof;
FIG. 5 is a rear elevation view thereof;
FIG. 6 is a top plan view;
FIG. 7 is a bottom plan view; and,
FIG. 8 is a bottom perspective view showing elements of the sharpener in an extended position.
The device sharpens tools and blades, such as knife blades.
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References
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