Light bulb
Description
Claims
The ornamental design for a light bulb, as shown and described.
Referenced Cited
Patent History
Patent number: D863608
Type: Grant
Filed: May 31, 2018
Date of Patent: Oct 15, 2019
Inventor: Chengjia Yu (Shenzhen)
Primary Examiner: Marcus A Jackson
Application Number: 29/649,699
Type: Grant
Filed: May 31, 2018
Date of Patent: Oct 15, 2019
Inventor: Chengjia Yu (Shenzhen)
Primary Examiner: Marcus A Jackson
Application Number: 29/649,699
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)