Light bulb
Latest DONGGUAN HUIHUAN LIGHTING CO., LTD. Patents:
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: D986444
Type: Grant
Filed: Apr 11, 2022
Date of Patent: May 16, 2023
Assignee: DONGGUAN HUIHUAN LIGHTING CO., LTD. (Dongguan)
Inventor: Song Wang (Chengdu)
Primary Examiner: Keli L Hill
Application Number: 29/834,176
Type: Grant
Filed: Apr 11, 2022
Date of Patent: May 16, 2023
Assignee: DONGGUAN HUIHUAN LIGHTING CO., LTD. (Dongguan)
Inventor: Song Wang (Chengdu)
Primary Examiner: Keli L Hill
Application Number: 29/834,176
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)