U.S. patent number D680,845 [Application Number D/373,183] was granted by the patent office on 2013-04-30 for two step knife sharpener. This patent grant is currently assigned to Smith's Consumer Products, Inc.. The grantee listed for this patent is Louis Chalfant, Richard S. Smith. Invention is credited to Louis Chalfant, Richard S. Smith.
United States Patent | D680,845 |
Smith , et al. | April 30, 2013 |
Inventors: | Smith; Richard S. (Hot Springs, AR), Chalfant; Louis (Hot Springs, AR) | ||||||||||
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Applicant: |
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Assignee: | Smith's Consumer Products, Inc.
(Hot Springs, AR) |
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Appl. No.: | D/373,183 | ||||||||||
Filed: | March 14, 2011 |
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 |
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Smith's Abrasives 2-Step Pocket Knife Sharpener. Downloaded at http://www.bobwards.com/SMITH%60S%20ABRASIVES-2-Step-Pocket-Knife-Sharpen- e . . . on Apr. 19, 2012. cited by examiner . Taidea Mini Knife Sharpener 2009 photo. Downloaded at http://www.flickr.com/photos/taidea/3745219448/in/photostream on Apr. 19, 2012. cited by examiner . Taidea Mini Knife Sharpener. Downloaded at http://www.taidea.com.cn/productdetail.asp?id=752 on Apr. 19, 2012. cited by examiner . Taidea Details snagged from http://www.taidea.com.cn/productdetail.asp?id=752. cited by examiner. |
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