U.S. patent number D377,424 [Application Number 07/695,760] was granted by the patent office on 1997-01-21 for swivel chair. This patent grant is currently assigned to Hon Industries, Inc.. Invention is credited to Ogden R. Olson.
United States Patent | D377,424 |
Olson | January 21, 1997 |
Inventors: | Olson; Ogden R. (Muscatine, IA) |
---|---|
Assignee: | Hon Industries, Inc.
(Muscatine, IA) |
Appl. No.: | 07/695,760 |
Filed: | May 6, 1991 |
Current U.S. Class: | D6/366; D6/364 |
Field of Search: | ;D6/335,336,338,339,365,366,367,501,371,372,374,375 ;297/DIG.2,457 |
D227831 | July 1973 | Andrus |
D233808 | December 1974 | Ruf |
D236173 | August 1975 | Ruf |
D241288 | September 1976 | Tacke |
D244892 | July 1977 | Koepke |
D253205 | October 1979 | Buhk |
D253206 | October 1979 | Buhk |
D254640 | April 1980 | Deck |
D255183 | June 1980 | Locher |
D259750 | July 1981 | Buhk |
D260205 | August 1981 | Buhk |
D273925 | May 1984 | Caruso |
D276396 | November 1984 | Locher |
D278869 | May 1985 | Bohl |
D279154 | June 1985 | Aronowitz et al. |
D279155 | June 1985 | Aronowitz et al. |
D282510 | February 1986 | Diffrient |
D291159 | August 1987 | Monesi |
D295925 | May 1988 | Uredat-Neuhoff |
D298188 | October 1988 | Hensel |
D299799 | February 1989 | Muller-Deisig et al. |
D305183 | December 1989 | Carter et al. |
D308605 | June 1990 | Wecker et al. |
D309383 | July 1990 | Muller-Deisig et al. |
D311286 | October 1990 | Muller-Deisig et al. |
D312003 | November 1990 | Muller-Deisig et al. |
D312536 | December 1990 | Muller-Deisig et al. |
D318184 | July 1991 | Muller-Deisig et al. |
D320507 | October 1991 | Shields |
D322363 | December 1991 | Narita |
D326369 | May 1992 | Buchacz |
3223450 | December 1965 | Pollack |
4776633 | October 1988 | Knoblock et al. |
Steelcase Cat. p. 4, "Advanced Con Centrix" Chair, bottom rt. corner of page.. |
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