U.S. patent number D338,533 [Application Number 07/643,808] was granted by the patent office on 1993-08-17 for lumbar support belt. This patent grant is currently assigned to Thermopro Unlimited, Inc.. Invention is credited to Christopher Burget, Theodore Caldwell.
United States Patent | D338,533 |
Burget , et al. | August 17, 1993 |
Inventors: | Burget; Christopher (Vista, CA), Caldwell; Theodore (Monarch Beach, CA) |
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Assignee: | Thermopro Unlimited, Inc.
(Irving, CA) |
Appl. No.: | 07/643,808 |
Filed: | January 22, 1991 |
Current U.S. Class: | D24/206; D24/200 |
Field of Search: | ;D24/206,200,190,191,192,207 ;128/402,403,78,DIG.20 |
D325441 | April 1992 | O'Brien et al. |
D328792 | August 1992 | Salmon et al. |
1927751 | September 1993 | Mensi |
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