U.S. patent number D456,517 [Application Number D/132,323] was granted by the patent office on 2002-04-30 for anesthesia infection control barrier sheet with pockets. Invention is credited to Warren V. Bigelow, Frederick B. Keen, Joseph J. Kraska.
United States Patent | D456,517 |
Kraska , et al. | April 30, 2002 |
Inventors: | Kraska; Joseph J. (Plymouth, MN), Keen; Frederick B. (Minneapolis, MN), Bigelow; Warren V. (Bloomington, MN) |
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Appl. No.: | D/132,323 |
Filed: | November 8, 2000 |
Current U.S. Class: | D24/189 |
Current International Class: | 2404 |
Field of Search: | ;D24/189,184,190 ;D6/602,595,596 ;D2/720,728,823,860,861 ;2/114,914,915 ;128/849,853,854 ;132/286 ;211/34,35,38 |
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