US D1,028,293 S
Light bulb
Song Wang, Chengdu (CN)
Assigned to DONGGUAN HUIHUAN LIGHTING CO., LTD, Dongguan (CN)
Filed by DONGGUAN HUIHUAN LIGHTING CO., LTD, Dongguan (CN)
Filed on Jul. 20, 2022, as Appl. No. 29/846,870.
Claims priority of application No. 202230411525.X (CN), filed on Jun. 30, 2022.
Term of patent 15 Years
LOC (14) Cl. 26 - 04
U.S. Cl. D26—2
OG exemplary drawing
 
The ornamental design for a light bulb, as shown and described.