U.S. patent number D521,641 [Application Number D/193,706] was granted by the patent office on 2006-05-23 for electrosurgical pencil with three button control. This patent grant is currently assigned to Sherwood Services AG. Invention is credited to Steven Paul Buysse, David Nichols Heard, Ronald J. Podhajsky, Arlan James Reschke, Joe Den Sartor, Dale Francis Schmaltz.
United States Patent | D521,641 |
Reschke , et al. | May 23, 2006 |
Inventors: | Reschke; Arlan James (Boulder, CO), Buysse; Steven Paul (Longmont, CO), Heard; David Nichols (Boulder, CO), Sartor; Joe Den (Longmont, CO), Schmaltz; Dale Francis (Fort Collins, CO), Podhajsky; Ronald J. (Boulder, CO) |
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Assignee: | Sherwood Services AG
(Schaffhausen, CH) |
Appl. No.: | D/193,706 |
Filed: | November 13, 2003 |
Current U.S. Class: | D24/144 |
Current International Class: | 2402 |
Field of Search: | ;D24/144,133,147 ;606/1,40,42,43,45,190 |
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