Light bulb
Description
The broken lines shown in
Claims
The ornamental design for a light bulb, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D102868 | January 1937 | Barrett |
D581556 | November 25, 2008 | To et al. |
D600367 | September 15, 2009 | Bertram et al. |
D601278 | September 29, 2009 | Takahashi |
D610278 | February 16, 2010 | Lin et al. |
D613887 | April 13, 2010 | Lee et al. |
D615220 | May 4, 2010 | Crane et al. |
D616120 | May 18, 2010 | Wada et al. |
D616574 | May 25, 2010 | Chen et al. |
7748870 | July 6, 2010 | Chang et al. |
D623774 | September 14, 2010 | Tsai |
D623776 | September 14, 2010 | Moon et al. |
D624669 | September 28, 2010 | Tsai |
D627085 | November 9, 2010 | Duan et al. |
D628314 | November 30, 2010 | Yamamoto et al. |
D628321 | November 30, 2010 | Yoshinobu et al. |
D628322 | November 30, 2010 | Sakai et al. |
D628721 | December 7, 2010 | Lee |
D629929 | December 28, 2010 | Chen et al. |
D630349 | January 4, 2011 | Pei et al. |
D632406 | February 8, 2011 | Wei |
D633225 | February 22, 2011 | Yoshimura et al. |
D634037 | March 8, 2011 | Jeong et al. |
20110101841 | May 5, 2011 | Qin |
- SP-E27 LB60 Nicha / Cree LED lamp, www.diytrade.com, © DIYSite.com, posting date Jun. 15, 2009, [online], [site visited Jun. 6, 2011]. Available from Internet ,<URL: http://www.diytrade.com/china/4/products/4950147/SP-E27—LB60—Nicha—Cree—LED—Lamp.html#normal—img>.
- Sharp DL-L60AV LED lamp Remote control Brightness, www.locoav.com, © Locoav,, posting date Jun. 15, 2009, [online], [site visited Jun. 6, 2011]. Available from Internet ,<URL: http://www.locoav.com/sharp-dl-l60av-led-lamp-remote-control-brightness.html>.
- E27 LED Bulb, www.ledlight-china.com, © 2010 Kingly LED Light Co., posting date not given, [online], [site visited Jun. 6, 2011]. Available from Internet ,<URL: http://www.ledlight-china.com/led-bulb-light/>.
- 5w LED bulb, www.diytrade.com, © DIYSite.com, posting date Sep. 23, 2009, [online], [site visited Jun. 6, 2011]. Available from Internet ,<URL: http://www.diytrade.com/china/4/products/5923851/5w—LED—Bulb.html>.
- Hi Power LED Bulblight /led Bulbs Light, www.nobodybuy.com, © nobodybuy.com, posting date not given, [online], [site visited Jun. 7, 2011]. Available from Internet ,<URL: http://www.nobodybuy.com/product—desc/pid800606/hi-power-led-bulb-light-led-bulbs-light.htm>.
Patent History
Patent number: D643136
Type: Grant
Filed: Oct 22, 2010
Date of Patent: Aug 9, 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: 29/377,581
Type: Grant
Filed: Oct 22, 2010
Date of Patent: Aug 9, 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: 29/377,581
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)