Light bulb
Description
The broken lines in the drawings depict portions of the light bulb that form no part of the claimed design.
Claims
The ornamental design for a light bulb, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
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Patent History
Patent number: D974597
Type: Grant
Filed: Jun 23, 2022
Date of Patent: Jan 3, 2023
Inventor: Shitao Guo (Ganzhou)
Primary Examiner: Samantha Wood
Assistant Examiner: Alex T. Milbrath
Application Number: 29/864,827
Type: Grant
Filed: Jun 23, 2022
Date of Patent: Jan 3, 2023
Inventor: Shitao Guo (Ganzhou)
Primary Examiner: Samantha Wood
Assistant Examiner: Alex T. Milbrath
Application Number: 29/864,827
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)