Central solar panel stepping stone
Description
Claims
The ornamental design for a central solar panel stepping stone, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 4697950 | October 6, 1987 | Copeland |
| 4744014 | May 10, 1988 | Harris |
| 4907361 | March 13, 1990 | Villard |
| 4992914 | February 12, 1991 | Heiss et al. |
| 5074706 | December 24, 1991 | Paulos |
| 5390090 | February 14, 1995 | Nau |
| 5678920 | October 21, 1997 | Kerr |
| 5782552 | July 21, 1998 | Green et al. |
| 5839816 | November 24, 1998 | Varga et al. |
| 5908263 | June 1, 1999 | Connors et al. |
| 5951144 | September 14, 1999 | Gavigan et al. |
| 6339188 | January 15, 2002 | Voelkner |
| 6532489 | March 11, 2003 | Merchant |
| 7318655 | January 15, 2008 | Sooferian |
| D585365 | January 27, 2009 | Gort et al. |
| D591229 | April 28, 2009 | Sharma et al. |
| D602855 | October 27, 2009 | Lu et al. |
| D657306 | April 10, 2012 | Russell et al. |
| 1515087 | March 2005 | EP |
| 2393109 | December 1978 | FR |
Patent History
Patent number: D709438
Type: Grant
Filed: Jan 17, 2014
Date of Patent: Jul 22, 2014
Inventor: Gordon Ko (Phillips Ranch, CA)
Primary Examiner: Derrick Holland
Application Number: 29/479,591
Type: Grant
Filed: Jan 17, 2014
Date of Patent: Jul 22, 2014
Inventor: Gordon Ko (Phillips Ranch, CA)
Primary Examiner: Derrick Holland
Application Number: 29/479,591
Classifications
Current U.S. Class:
Solar Unit Or Component Thereof (D13/102)