U.S. patent number D559,323 [Application Number D/261,910] was granted by the patent office on 2008-01-08 for pencil sharpener. This patent grant is currently assigned to Acme United Corporation. Invention is credited to Stuart D. Farnworth, James E. McCay, Michael E. Peterson.
United States Patent | D559,323 |
Peterson , et al. | January 8, 2008 |
Inventors: | Peterson; Michael E. (Fairfield, CT), Farnworth; Stuart D. (Westport, CT), McCay; James E. (Fairfield, CT) |
---|---|
Assignee: | Acme United Corporation
(Fairfield, CT) |
Appl. No.: | D/261,910 |
Filed: | June 22, 2006 |
Current U.S. Class: | D19/73 |
Current International Class: | 1906 |
Field of Search: | ;D19/65,72-74,95,99,100 ;D7/694 ;D8/91,98 ;30/451-462 ;144/28,28.11,28.1-28.9,28.71-72 |
D121136 | June 1940 | Benson |
D173722 | December 1954 | Cote |
2757909 | August 1956 | Wayne |
2785657 | March 1957 | Wolfson |
3276434 | October 1966 | Dorstewitz |
3991798 | November 1976 | Grosjean |
4231405 | November 1980 | Vila |
5052453 | October 1991 | Chen |
D324700 | March 1992 | Shimoo et al. |
D466759 | December 2002 | Moore |
2006/0288593 | December 2006 | Peterson et al. |
2007/0151113 | July 2007 | Green |
Acme iPoint Auto eject Electric Pencil Sharpener, as shown on www.business-supply.com, viewed Jul. 17, 2007 (1 page). cited by examiner . iPoint Pencil Sharpener, as shown on www.designdirectory.com, viewed Jul. 17, 2007 (1 page). cited by examiner . iPoint Battery-Power Penciil Sharpener, as shown on www.keysan.com, viewed Jul. 17, 2007 (1 page). cited by examiner. |
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