U.S. patent number D648,021 [Application Number D/381,374] was granted by the patent office on 2011-11-01 for medical dilator. This patent grant is currently assigned to Scapa Flow, LLC. Invention is credited to John Dorman.
United States Patent | D648,021 |
Dorman | November 1, 2011 |
Inventors: | Dorman; John (Midland, TX) |
---|---|
Assignee: | Scapa Flow, LLC (Midland,
TX) |
Appl. No.: | D/381,374 |
Filed: | December 17, 2010 |
Application Number | Filing Date | Patent Number | Issue Date | ||
---|---|---|---|---|---|
29353161 | Jan 4, 2010 | D631962 | |||
11598986 | Nov 14, 2006 | ||||
Current U.S. Class: | D24/135 |
Current International Class: | 2402 |
Field of Search: | ;D24/133,135,136 ;606/191-199 ;604/96.01,104,164.1 |
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