Cleaning cart
Description
The file of this patent contains at least one drawing executed in color. Copies of this patent with color drawings will be provided by the United States Patent and Trademark office upon request and payment of the necessary fee.
Claims
The ornamental design for a cleaning cart, as shown and described.
Referenced Cited
U.S. Patent Documents
3874531 | April 1975 | Mayo |
D395108 | June 9, 1998 | Pool |
20060163827 | July 27, 2006 | Lauer et al. |
20070267832 | November 22, 2007 | Denissov |
20090206569 | August 20, 2009 | Begin et al. |
20110121530 | May 26, 2011 | Young |
Patent History
Patent number: D667602
Type: Grant
Filed: Dec 13, 2010
Date of Patent: Sep 18, 2012
Inventor: Dirk Salmon (Munich)
Primary Examiner: Cynthia Ramirez
Attorney: Wolf, Greenfield & Sacks, P.C.
Application Number: 29/380,923
Type: Grant
Filed: Dec 13, 2010
Date of Patent: Sep 18, 2012
Inventor: Dirk Salmon (Munich)
Primary Examiner: Cynthia Ramirez
Attorney: Wolf, Greenfield & Sacks, P.C.
Application Number: 29/380,923
Classifications
Current U.S. Class:
With Additional Distinct Load Support (D34/20)