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
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D888291 | June 23, 2020 | Pan |
D917737 | April 27, 2021 | Zheng |
11293599 | April 5, 2022 | Wang |
D979805 | February 28, 2023 | Zhou |
D982191 | March 28, 2023 | Wang |
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20230120479 | April 20, 2023 | Park |
Patent History
Patent number: D990720
Type: Grant
Filed: Feb 3, 2023
Date of Patent: Jun 27, 2023
Assignee: DONGGUAN HUIHUAN LIGHTING CO., LTD. (Dongguan)
Inventor: Song Wang (Chengdu)
Primary Examiner: Keli L Hill
Application Number: 29/883,798
Type: Grant
Filed: Feb 3, 2023
Date of Patent: Jun 27, 2023
Assignee: DONGGUAN HUIHUAN LIGHTING CO., LTD. (Dongguan)
Inventor: Song Wang (Chengdu)
Primary Examiner: Keli L Hill
Application Number: 29/883,798
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)