Chessboard shaped LED lamp
Latest Shanghai Sansi Electronics Engineering Co., Ltd. Patents:
Description
Claims
The ornamental design for a chessboard shaped LED lamp, as shown.
Referenced Cited
U.S. Patent Documents
6787999 | September 7, 2004 | Stimac et al. |
D528996 | September 26, 2006 | Egawa |
D540751 | April 17, 2007 | Nagai et al. |
7255460 | August 14, 2007 | Lee |
7281818 | October 16, 2007 | You et al. |
D591695 | May 5, 2009 | Oh et al. |
7527397 | May 5, 2009 | Li |
D596590 | July 21, 2009 | Plonski et al. |
D621804 | August 17, 2010 | Sip et al. |
7845829 | December 7, 2010 | Shaner |
D654444 | February 21, 2012 | Lin et al. |
D659136 | May 8, 2012 | Matsumoto |
D659137 | May 8, 2012 | Matsumoto |
D660258 | May 22, 2012 | Hsu et al. |
8488246 | July 16, 2013 | Border et al. |
D687788 | August 13, 2013 | Chen et al. |
D699691 | February 18, 2014 | Yang et al. |
D700584 | March 4, 2014 | Bhat et al. |
20030053310 | March 20, 2003 | Sommers |
20080170396 | July 17, 2008 | Yuan et al. |
20110267321 | November 3, 2011 | Hayakawa |
20120037927 | February 16, 2012 | Lai |
20130044042 | February 21, 2013 | Olsson et al. |
Patent History
Patent number: D714488
Type: Grant
Filed: Feb 26, 2013
Date of Patent: Sep 30, 2014
Assignees: Shanghai Sansi Electronics Engineering Co., Ltd. (Shanghai), Shanghai Sansi Technology Co., Ltd (Shanghai), Jiashan Sansi Photoelectricity Technology Co., Ltd. (Jiaxing, Zhejiang)
Inventors: Bishou Chen (Shanghai), Huer Chu (Shanghai), Na Feng (Shanghai), Wanmei Cheng (Shanghai)
Primary Examiner: Kevin Rudzinski
Application Number: 29/446,580
Type: Grant
Filed: Feb 26, 2013
Date of Patent: Sep 30, 2014
Assignees: Shanghai Sansi Electronics Engineering Co., Ltd. (Shanghai), Shanghai Sansi Technology Co., Ltd (Shanghai), Jiashan Sansi Photoelectricity Technology Co., Ltd. (Jiaxing, Zhejiang)
Inventors: Bishou Chen (Shanghai), Huer Chu (Shanghai), Na Feng (Shanghai), Wanmei Cheng (Shanghai)
Primary Examiner: Kevin Rudzinski
Application Number: 29/446,580
Classifications
Current U.S. Class:
Circular Or Oval (20) (D26/123)