IP Library › Granted Patent US 955,988
Granted Patent S1
US 955,988 · App. 29/757,301 · Granted Jun 28, 2022

Hydrogen generator

Inventor: Changshan Li (Guangdong, CN)
Assignee: Guangzhou Jeudao Household Electric Appliance Co., Ltd.
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Quick Facts
Patent No.
US 955,988
App. No.
29/757,301
Granted
Jun 28, 2022
Kind
S1
Claims (1)

The ornamental design for a hydrogen generator, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Mar 16, 2023
From: GUANGZHOU JEUDAO HOUSEHOLD ELECTRIC APPLIANCE CO., LTD.
To: GUANGDONG JEUDAO ELECTROLYSIS TECHNOLOGY CO. LTD
Reel/Frame 062996/0806 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 12, 2020
From: LI, CHANGSHAN
To: GUANGZHOU JEUDAO HOUSEHOLD ELECTRIC APPLIANCE CO., LTD.
Reel/Frame 054342/0606 →
Priority Claims (1)
CN 202030269247.X · Jun 2, 2020 · national