Patent Assignment
Reel/Frame 051082/0247
Assignment of Assignor's Interest
Recorded: 2019-11-21
Pages: 3
Assignor
WONG, KIN YU
Executed: 2017-08-22
Assignee
DEFOND COMPONENTS LIMITED
5/F, CHAI WAN INDUSTRIAL CENTRE, 20 LEE CHUNG STREET, CHAI WAN, HONG KONG
Covered Property
(1)
Electrical Switch for an Electrical Device and Sealing Assembly for an Electrical Switch
Application:
16/690,045 →
Publication:
US 2020/0090886
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 21, 2019
From: DEFOND COMPONENTS LIMITED
To: DONGGUAN CHEN DA APPLIANCE CO. LTD.
Reel/Frame 051082/0299 →
Change of Name
Nov 21, 2019
From: DONGGUAN CHEN DA APPLIANCE CO., LTD
To: DEFOND ELECTECH CO., LTD.
Reel/Frame 051088/0313 →
Assignment of Assignor's Interest
Aug 19, 2020
From: WONG, KIN YU
To: DEFOND ELECTRICAL INDUSTRIES LIMITED
Reel/Frame 053538/0152 →
Assignment of Assignor's Interest
Aug 19, 2020
From: DEFOND ELECTRICAL INDUSTRIES LIMITED
To: DEFOND COMPONENTS LIMITED; DONGGUAN CHEN DA APPLIANCE CO. LTD.
Reel/Frame 053538/0265 →