Patent Assignment
Reel/Frame 039063/0730
Assignment of Assignor's Interest
Recorded: 2016-07-01
Pages: 3
Assignor
SAMMOK KANGUP CO., LTD.
Executed: 2016-06-01
Assignee
YOUNGHEUNG IRON&STEEL CO. LTD.
50, GWANCHANGGONGDAN-GIL, JUGYO-MYEON, CHUNGCHEONGNAM-DO, BORYEONG-SI, KOREA, REPUBLIC OF
Covered Property
(1)
Marking System for Springs
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 20, 2015
From: HWANG, DONG HYUN; HAN, JAE YEOL
To: SAMMOK KANGUP CO., LTD.
Reel/Frame 034993/0987 →
Change of Name
Jun 18, 2020
From: YOUNGHEUNG IRON&STEEL CO. LTD.
To: YOUNGWIRE
Reel/Frame 052977/0060 →
Assignment of Assignor's Interest
Aug 29, 2025
From: YOUNGWIRE
To: YH AUTO CO., LTD.
Reel/Frame 072711/0336 →