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
D372992 | August 20, 1996 | Martich |
D470605 | February 18, 2003 | Bobel |
D471651 | March 11, 2003 | Bobel |
D480486 | October 7, 2003 | Kakuno |
D600369 | September 15, 2009 | Arndt |
D743060 | November 10, 2015 | Minale |
D823493 | July 17, 2018 | Morris |
D823494 | July 17, 2018 | Morris |
D825788 | August 14, 2018 | Morris |
D826434 | August 21, 2018 | Soofer |
D827163 | August 28, 2018 | Jiang |
10365421 | July 30, 2019 | Dulley |
11543098 | January 3, 2023 | Ameloot |
20220349532 | November 3, 2022 | Wang |
Patent History
Patent number: D990719
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: 29/883,797
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: 29/883,797
Classifications
Current U.S. Class:
Electric Light Bulb (34) (D26/2)