U.S. patent number D564,154 [Application Number D/249,974] was granted by the patent office on 2008-03-11 for professional portable vacuum. This patent grant is currently assigned to Emerson Electric Co.. Invention is credited to Robert Hollis, Kiyoshi Hoshino.
United States Patent | D564,154 |
Hollis , et al. | March 11, 2008 |
Inventors: | Hollis; Robert (St. Peters, MO), Hoshino; Kiyoshi (Chesterfield, MO) |
---|---|
Assignee: | Emerson Electric Co. (St.
Louis, MO) |
Appl. No.: | D/249,974 |
Filed: | October 27, 2006 |
Current U.S. Class: | D32/21; D32/18 |
Current International Class: | 1505 |
Field of Search: | ;D32/21,23-24,31,15-16 ;D23/225 ;15/320-321,353,323,327.1-327.7,329,339,412,340.2,344,347 ;55/DIG.2 |
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D386842 | November 1997 | Hoshino et al. |
D418643 | January 2000 | Hoshino |
D467693 | December 2002 | Kitts |
D467694 | December 2002 | Kitts |
D496764 | September 2004 | Lopano |
D537579 | February 2007 | Zimmerle et al. |
D537581 | February 2007 | Zimmerle et al. |
D537992 | March 2007 | Hoshino |
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