Patent Assignment
Reel/Frame 018206/0405
Assignment of Assignor's Interest
Recorded: 2006-08-16
Pages: 3
Assignor
CHOI, IM SUK
Executed: 2006-08-14
Assignee
DAEWOO ELECTRONICS CORPORATION
686 AHYEON-DONG, MAPO-GU, SEOUL, KOREA, REPUBLIC OF
Covered Property
(1)
Upright Type Vacuum Cleaner Capable of Being Converted to Canister Type
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 15, 2009
From: DAEWOO ELECTRONICS CORPORATION
To: ACE ELECTRONICS CO., LTD.
Reel/Frame 023374/0073 →
Assignment of Assignor's Interest
Sep 6, 2011
From: ACE ELECTRONICS CO., LTD.
To: WOONGJIN COWAY CO., LTD.
Reel/Frame 026860/0546 →
Release of Security Interest
Feb 21, 2025
From: JPMORGAN CHASE BANK, N.A.
To: GRAFTECH INTERNATIONAL HOLDINGS INC. (F/K/A AS UCAR CARBON COMPANY INC.)
Reel/Frame 070291/0686 →