Upright vacuum
Crevling, Jr. , et al. March 27, 2
U.S. patent number D539,493 [Application Number D/237,207] was granted by the patent office on 2007-03-27 for upright vacuum. This patent grant is currently assigned to Shop Vac Corporation. Invention is credited to Robert L. Crevling, Jr., John Griffin, Melvin E. Wolfe, Jr..
| United States Patent | D539,493 |
| Crevling, Jr. , et al. | March 27, 2007 |
Upright vacuum
Claims
CLAIM The ornamental design for an upright vacuum, as shown.
| Inventors: | Crevling, Jr.; Robert L. (Williamsport, PA), Wolfe, Jr.; Melvin E. (Hallstead, PA), Griffin; John (Phoenix, AZ) |
|---|---|
| Assignee: | Shop Vac Corporation
(Williamsport, PA) |
| Appl. No.: | D/237,207 |
| Filed: | August 25, 2005 |
| Current U.S. Class: | D32/22 |
| Current International Class: | 1505 |
| Field of Search: | ;D32/22,31 ;15/222,320-322,326,329,347,350,352-354,361,410,412,415.1 ;55/337,345,459.1,429,DIG.3 |
References Cited [Referenced By]
U.S. Patent Documents
| D347500 | May 1994 | Abe et al. |
| D354379 | January 1995 | Shinozaki |
| D398723 | September 1998 | Diebel |
| D403480 | December 1998 | Diebel |
| D432282 | October 2000 | Hamm et al. |
| D452758 | January 2002 | Yokoyama et al. |
| D455530 | April 2002 | Fujii |
| D488893 | April 2004 | Moine et al. |
| D506043 | June 2005 | Kim |
| D515753 | February 2006 | Kim |
| D515754 | February 2006 | Kaido et al. |
Attorney, Agent or Firm: Marshall, Gerstein & Borun LLP
Description
FIG. 1 is a perspective view of an upright vacuum in accordance the present invention.
FIG. 2 is a perspective front view of the upright vacuum seen in FIG. 1.
FIG. 3 is a left-side elevational view of the upright vacuum.
FIG. 4 is a perspective view of the upright vacuum.
FIG. 5 is a right-side elevational view of the upright vacuum; and,
FIG. 6 is a perspective top view of the upright vacuum.
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