Floor cleaning device
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Description
The dashed lines in the figures do not form any part of the design.
Claims
The ornamental design for a floor cleaning device, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3089173 | May 1963 | Hunt |
| 4716616 | January 5, 1988 | Poon |
| 5461749 | October 31, 1995 | Ahlberg et al. |
| D478700 | August 19, 2003 | Harris |
| D586964 | February 17, 2009 | Lee |
| D586966 | February 17, 2009 | Nobile et al. |
| D590115 | April 7, 2009 | Zach et al. |
| 7530139 | May 12, 2009 | Niemeyer et al. |
| D599518 | September 1, 2009 | Vrdoljak |
| D657928 | April 17, 2012 | Byrne |
| 8276234 | October 2, 2012 | Hsu |
| 8549694 | October 8, 2013 | Nobile et al. |
Patent History
Patent number: D701361
Type: Grant
Filed: Mar 6, 2013
Date of Patent: Mar 18, 2014
Assignee:
Inventor: Gerald R. Harris (Orange, CA)
Primary Examiner: Robin V Webster
Application Number: 29/447,720
Type: Grant
Filed: Mar 6, 2013
Date of Patent: Mar 18, 2014
Assignee:
Inventor: Gerald R. Harris (Orange, CA)
Primary Examiner: Robin V Webster
Application Number: 29/447,720
Classifications
Current U.S. Class:
Scraper, Duster, Mop, Or Sponge (D32/40)