Wet/dry vacuum powerhead
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Description
The broken lines in the Figures are for the purpose of illustrating exemplary environmental structure and form no part of the claimed design.
Claims
The ornamental design for a wet/dry vacuum powerhead, as shown and described.
Referenced Cited
U.S. Patent Documents
6055700 | May 2, 2000 | Holsten et al. |
D438353 | February 27, 2001 | Hoshino et al. |
D443739 | June 12, 2001 | Young et al. |
D479023 | August 26, 2003 | Holsten et al. |
D486280 | February 3, 2004 | Holsten et al. |
D614369 | April 20, 2010 | Theising et al. |
D657101 | April 3, 2012 | Williams et al. |
D666369 | August 28, 2012 | Williams et al. |
D670048 | October 30, 2012 | Theising et al. |
20090265882 | October 29, 2009 | Rhea et al. |
20120233805 | September 20, 2012 | Williams |
Patent History
Patent number: D740504
Type: Grant
Filed: Mar 11, 2014
Date of Patent: Oct 6, 2015
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventors: Matthew A. Williams (Bridegeton, MO), Alex J. Wall (St. Louis, MO)
Primary Examiner: Ruth McInroy
Application Number: 29/484,524
Type: Grant
Filed: Mar 11, 2014
Date of Patent: Oct 6, 2015
Assignee: Emerson Electric Co. (St. Louis, MO)
Inventors: Matthew A. Williams (Bridegeton, MO), Alex J. Wall (St. Louis, MO)
Primary Examiner: Ruth McInroy
Application Number: 29/484,524
Classifications
Current U.S. Class:
For Vacuum Cleaner (D32/31)