Light bulb
Description
Claims
The ornamental design for a light bulb, as shown and described.
Referenced Cited
U.S. Patent Documents
D216702 | March 1970 | Clough |
D675755 | February 5, 2013 | Yamamoto |
D688395 | August 20, 2013 | Bukkems |
D706961 | June 10, 2014 | Nasrullah |
D713068 | September 9, 2014 | Park |
D722709 | February 17, 2015 | Bosua |
9115854 | August 25, 2015 | Chiu |
D741519 | October 20, 2015 | Wang |
D743586 | November 17, 2015 | Bosua |
9175814 | November 3, 2015 | Shida |
Patent History
Patent number: D750287
Type: Grant
Filed: Mar 19, 2015
Date of Patent: Feb 23, 2016
Assignee: NINGBO YUSING OPTOELECTRONIC TECHNOLOGY CO., LTD. (Ningbo)
Inventors: Xiaoyu Cai (Ningbo), Liang Zhang (Ningbo)
Primary Examiner: Ian Simmons
Assistant Examiner: Harold Blackwell, II
Application Number: 29/520,945
Type: Grant
Filed: Mar 19, 2015
Date of Patent: Feb 23, 2016
Assignee: NINGBO YUSING OPTOELECTRONIC TECHNOLOGY CO., LTD. (Ningbo)
Inventors: Xiaoyu Cai (Ningbo), Liang Zhang (Ningbo)
Primary Examiner: Ian Simmons
Assistant Examiner: Harold Blackwell, II
Application Number: 29/520,945
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)