U.S. patent number D299,379 [Application Number 06/729,677] was granted by the patent office on 1989-01-10 for air valve closure for inflatable article. Invention is credited to Peter D. Haggerty, Eric L. Rayl.
United States Patent | D299,379 |
Haggerty , et al. | January 10, 1989 |
Inventors: | Haggerty; Peter D. (Seattle, WA), Rayl; Eric L. (Seattle, WA) |
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Appl. No.: | 06/729,677 |
Filed: | May 2, 1985 |
Current U.S. Class: | D23/249 |
Field of Search: | ;D23/233-237,244-249 ;D21/84 ;D6/604-606 ;5/449 ;171/382 ;137/223,625.31,625.32 |
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