U.S. patent number D594,612 [Application Number D/304,974] was granted by the patent office on 2009-06-16 for electric vacuum cleaner nozzle. This patent grant is currently assigned to Panasonic Corporation. Invention is credited to Masakazu Umeda.
United States Patent | D594,612 |
Umeda | June 16, 2009 |
Inventors: | Umeda; Masakazu (Kadoma, JP) |
---|---|
Assignee: | Panasonic Corporation (Osaka,
JP) |
Appl. No.: | D/304,974 |
Filed: | March 11, 2008 |
Current U.S. Class: | D32/32 |
Current International Class: | 1505 |
Field of Search: | ;D32/31-33,22 ;15/354,364,366,379,383,398,412,414,415.1-422,422.1,350-351,362,321-322,400 |
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