US D1,021,800 S
Hydrogen generator
Hsin-Yung Lin, Shanghai (CN)
Filed by Hsin-Yung Lin, Shanghai (CN)
Filed on Jul. 13, 2022, as Appl. No. 29/846,109.
Claims priority of application No. 202230038563.5 (CN), filed on Jan. 20, 2022.
Term of patent 15 Years
LOC (14) Cl. 13 - 01
U.S. Cl. D13—112
OG exemplary drawing
 
The ornamental design for a hydrogen generator, as shown and described.