Patent Assignment
Reel/Frame 035697/0576
Assignment of Assignor's Interest
Recorded: 2015-05-22
Pages: 4
Assignors
CHOI, DAE GYUN
Executed: 2015-05-21
KONG, HEE SEOG
Executed: 2015-05-21
HONG, KI HWAN
Executed: 2015-05-21
Assignee
DOOSAN INFRACORE CO., LTD.
489, INJUNG-RO, DONG-GU, INCHEON, 401-702, KOREA, REPUBLIC OF
Covered Property
(1)
Pilot Signal Block Assembly for Construction Machinery and Control Valve Assembly Having the Same
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Dec 4, 2023
From: DOOSAN INFRACORE CO., LTD.
To: HYUNDAI DOOSAN INFRACORE CO., LTD.
Reel/Frame 065761/0942 →
Change of Name
Dec 4, 2023
From: HYUNDAI DOOSAN INFRACORE CO., LTD.
To: HD HYUNDAI INFRACORE CO., LTD.
Reel/Frame 065761/0957 →
Merger
Jul 15, 2026
From: HD HYUNDAI INFRACORE CO., LTD.
To: HD CONSTRUCTION EQUIPMENT CO., LTD.
Reel/Frame 075281/0543 →