U.S. patent number D417,323 [Application Number D/086,147] was granted by the patent office on 1999-11-30 for electric vacuum cleaner. This patent grant is currently assigned to Matsushita Electric Industrial Co., Ltd.. Invention is credited to Kazuhiro Fujita, Toshiaki Tsuruha.
United States Patent | D417,323 |
Fujita , et al. | November 30, 1999 |
Inventors: | Fujita; Kazuhiro (Hyogo, JP), Tsuruha; Toshiaki (Osaka, JP) |
---|---|
Assignee: | Matsushita Electric Industrial Co.,
Ltd. (JP) |
Appl. No.: | D/086,147 |
Filed: | April 7, 1998 |
Oct 16, 1997 [JP] | 9-71799 | |||
Current U.S. Class: | D32/21 |
Current International Class: | 1405 |
Field of Search: | ;D32/21,23,24 ;15/320-321,327.1,327.2,327.6,327.7,347 |
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D344373 | February 1994 | Haverkamp |
D391700 | March 1998 | Hughes |
D394528 | May 1998 | Pochopien et al. |
D398093 | September 1998 | Fujima |
D403475 | December 1998 | Mchaffrey at al. |
Electrolux Excellio Power Max Model, 1997 catalog. . Philips Model HR8948, 1996/1997 catalog.. |
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