U.S. patent number D563,614 [Application Number D/237,216] was granted by the patent office on 2008-03-04 for canister vacuum. This patent grant is currently assigned to Shop Vac Corporation. Invention is credited to Robert L. Crevling, Jr., John Griffin.
United States Patent | D563,614 |
Crevling, Jr. , et al. | March 4, 2008 |
Inventors: | Crevling, Jr.; Robert L. (Williamsport, PA), Griffin; John (Phoenix, AZ) |
---|---|
Assignee: | Shop Vac Corporation
(Williamsport, PA) |
Appl. No.: | D/237,216 |
Filed: | August 25, 2005 |
Current U.S. Class: | D32/21 |
Current International Class: | 1505 |
Field of Search: | ;D32/21,23-24,31 ;15/301,314-315,319,320-323,340.1,327.1,327.6,327.7,335,344-345,347,353,355,388,410-412,414,415.1,429 ;68/222 ;134/18 ;700/245 ;701/23 |
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D417323 | November 1999 | Fujita et al. |
D446363 | August 2001 | Sato et al. |
D495455 | August 2004 | Brown et al. |
D503250 | March 2005 | Choi |
D513099 | December 2005 | Schroter |
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