Back washing apparatus
Description
The broken line showing of a wall in
Claims
The ornamental design for a back washing apparatus, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
2735434 | February 1956 | DeRossett |
4047259 | September 13, 1977 | Lotis |
4053960 | October 18, 1977 | Kingswell |
4076876 | February 28, 1978 | Bowles |
5175896 | January 5, 1993 | Zamir |
5628083 | May 13, 1997 | Hayes |
6427279 | August 6, 2002 | White et al. |
6526618 | March 4, 2003 | Bolton |
6568029 | May 27, 2003 | Letts |
666180 | July 1988 | CH |
Patent History
Patent number: D590103
Type: Grant
Filed: Jan 10, 2007
Date of Patent: Apr 7, 2009
Inventor: Richard Hunter (Inglewood, CA)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Application Number: 29/271,131
Type: Grant
Filed: Jan 10, 2007
Date of Patent: Apr 7, 2009
Inventor: Richard Hunter (Inglewood, CA)
Primary Examiner: Melanie H Tung
Assistant Examiner: Lavone D Tabor
Application Number: 29/271,131
Classifications
Current U.S. Class:
Bath Brush Or Mitt (10) (D28/63)