Wet/dry vacuum powerhead
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)