U.S. patent number D270,983 [Application Number 06/171,061] was granted by the patent office on 1983-10-18 for inflatable mattress for treating a patient. This patent grant is currently assigned to American Hospital Supply Corporation. Invention is credited to Clifford E. Gammons, Francis C. Moore.
United States Patent | D270,983 |
Gammons , et al. | October 18, 1983 |
Inventors: | Gammons; Clifford E. (Indianapolis, IN), Moore; Francis C. (Cape Coral, FL) |
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Assignee: | American Hospital Supply
Corporation (Evanston, IL) |
Appl. No.: | 06/171,061 |
Filed: | July 22, 1980 |
Current U.S. Class: | D6/604; D24/184 |
Current International Class: | D0609; D2401 |
Field of Search: | ;128/33,254,400 ;D24/99,1.1 ;D6/201,204 ;5/43,453,457 |
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Pattern Design, Lewis F. Day, 1903, p. 16, FIG. 19, Fret pattern on the lines of square lattice.. |
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