Light bulb
Latest Huizhou Light Engine Ltd. Patents:
Description
The broken lines shown in
Claims
The ornamental design for a light bulb, as shown and described.
Referenced Cited
U.S. Patent Documents
| D102017 | November 1936 | Barrett |
| D354146 | January 3, 1995 | Chamberlain et al. |
| D391650 | March 3, 1998 | Hetzel et al. |
| D414569 | September 28, 1999 | Kato et al. |
| D415294 | October 12, 1999 | Kato et al. |
| D420155 | February 1, 2000 | Kato et al. |
| D447254 | August 28, 2001 | Takeuchi |
| D468845 | January 14, 2003 | Bobel |
| D479615 | September 9, 2003 | Kakuno et al. |
| D487939 | March 30, 2004 | Smith |
| D494688 | August 17, 2004 | Van de Ven et al. |
| D506840 | June 28, 2005 | Van de Ven et al. |
| D534665 | January 2, 2007 | Egawa et al. |
| D542426 | May 8, 2007 | Itaya et al. |
| D597226 | July 28, 2009 | Richard et al. |
| D602614 | October 20, 2009 | Takahashi et al. |
| D613887 | April 13, 2010 | Lee et al. |
| 7758223 | July 20, 2010 | Osawa et al. |
| D628315 | November 30, 2010 | Yamamoto et al. |
| D629534 | December 21, 2010 | Song |
| D629535 | December 21, 2010 | Lee |
| D634451 | March 15, 2011 | de Visser |
| 20060034077 | February 16, 2006 | Chang |
Patent History
Patent number: D642291
Type: Grant
Filed: Oct 25, 2010
Date of Patent: Jul 26, 2011
Assignee: Huizhou Light Engine Ltd. (Huizhou, Guangdong)
Inventors: Eddie Ping Kuen Li (Hong Kong), Sue-Anne Tean Leung (Hong Kong)
Primary Examiner: Jeffrey D Asch
Attorney: Dickstein Shapiro LLP
Application Number: 29/377,719
Type: Grant
Filed: Oct 25, 2010
Date of Patent: Jul 26, 2011
Assignee: Huizhou Light Engine Ltd. (Huizhou, Guangdong)
Inventors: Eddie Ping Kuen Li (Hong Kong), Sue-Anne Tean Leung (Hong Kong)
Primary Examiner: Jeffrey D Asch
Attorney: Dickstein Shapiro LLP
Application Number: 29/377,719
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)