Light bulb
Description
The broken lines in the figures are for the purposes of illustrating portions of the light bulb, which form no part of the claimed design.
Claims
The ornamental design for a light bulb, as shown and described.
Referenced Cited
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Patent History
Patent number: D990717
Type: Grant
Filed: Dec 8, 2021
Date of Patent: Jun 27, 2023
Inventor: Changguo Wu (Shenzhen)
Primary Examiner: Mark A Goodwin
Assistant Examiner: William B Melliar
Application Number: 29/818,305
Type: Grant
Filed: Dec 8, 2021
Date of Patent: Jun 27, 2023
Inventor: Changguo Wu (Shenzhen)
Primary Examiner: Mark A Goodwin
Assistant Examiner: William B Melliar
Application Number: 29/818,305
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)