Light bulb
Latest DONGGUAN HUIHUAN LIGHTING CO., LTD. Patents:
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.
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Type: Grant
Filed: Apr 25, 2022
Date of Patent: Aug 8, 2023
Assignee: DONGGUAN HUIHUAN LIGHTING CO., LTD. (Dongguan)
Inventor: Song Wang (Chengdu)
Primary Examiner: Mark A Goodwin
Assistant Examiner: William B Melliar
Application Number: 29/836,089