U.S. patent number D379,692 [Application Number D/036,466] was granted by the patent office on 1997-06-03 for electric vacuum cleaner. This patent grant is currently assigned to Matsushita Electric Industrial Co., Ltd.. Invention is credited to Toru Abe.
United States Patent | D379,692 |
Abe | June 3, 1997 |
Inventors: | Abe; Toru (Hyogo, JP) |
---|---|
Assignee: | Matsushita Electric Industrial Co.,
Ltd. (Osaka, JP) |
Appl. No.: | D/036,466 |
Filed: | March 21, 1995 |
Current U.S. Class: | D32/22 |
Current International Class: | 1505 |
Field of Search: | ;D32/22,21,31-34 ;15/320,322,323,347,350,351,352,353 |
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D347500 | May 1994 | Abe et al. |
D358913 | May 1995 | Sugiyama et al. |
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