U.S. patent number D639,947 [Application Number D/352,045] was granted by the patent office on 2011-06-14 for panoramic dental x-ray system. This patent grant is currently assigned to Midmark Corporation. Invention is credited to Charles Choi, Nathan Luman.
United States Patent | D639,947 |
Choi , et al. | June 14, 2011 |
Inventors: | Choi; Charles (Chicago, IL), Luman; Nathan (Chicago, IL) |
---|---|
Assignee: | Midmark Corporation
(Versailles, OH) |
Appl. No.: | D/352,045 |
Filed: | December 15, 2009 |
Current U.S. Class: | D24/158 |
Current International Class: | 2401 |
Field of Search: | ;D24/158-161,186,183-185 ;378/4,15,17,20,21,23-27,38-40,146 |
D272385 | January 1984 | Nakano et al. |
D323892 | February 1992 | Spoljaric |
D417503 | December 1999 | Spoljaric |
6243439 | June 2001 | Arai et al. |
D478171 | August 2003 | Malmen |
D502543 | March 2005 | Phleps et al. |
D549340 | August 2007 | Wang et al. |
D571471 | June 2008 | Stockl |
7469032 | December 2008 | Walker et al. |
D604414 | November 2009 | Otsuka et al. |
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