Patent Assignment
Reel/Frame 016937/0566
Assignment of Assignor's Interest
Recorded: 2005-12-27
Pages: 25
Assignor
WALTER-BAU AKTIENGESELLSCHAFT
Executed: 2002-12-30
Assignee
DYWIDAG-SYSTEMS INTERNATIONAL GMBH
DYWIDAGSTRASSE 1, MUNCHEN, 81902, GERMANY
Covered Properties
(2)
Mine Roof Support System
Patent:
5,238,329 →
Application:
07/928,496 →
Tensionable Cable Truss Support System
Patent:
5,913,641 →
Application:
08/994,940 →
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 27, 2005
From: DYWIDAG-SYSTEMS INTERNATIONAL GMBH
To: DYWIDAG-SYSTEMS INTERNATIONAL USA, INC.
Reel/Frame 016937/0591 →
Grant of Security Interest
Jul 21, 2006
From: DYWIDAG SYSTEMS INTERNATIONAL, USA, INC.
To: WESTLB AG, LONDON BRANCH, AS SECURITY AGENT
Reel/Frame 017971/0154 →
Assignment of Assignor's Interest
Aug 2, 2007
From: DYWIDAG-SYSTEMS INTERNATIONAL USA, INC.
To: DSI GROUND SUPPORT INC.
Reel/Frame 019628/0903 →
Merger
Dec 31, 2009
From: DSI GROUND SUPPORT INC.
To: DSI UNDERGROUND SYSTEMS, INC.
Reel/Frame 023720/0217 →
Security Agreement
Sep 14, 2011
From: DSI UNDERGROUND SYSTEMS, INC.
To: IKB DEUTSCHE INDUSTRIEBANK AG
Reel/Frame 026907/0253 →
Security Agreement
Sep 14, 2011
From: DYWIDAG SYSTEMS INTERNATIONAL USA, INC.
To: IKB DEUTSCHE INDUSTRIEBANK AG
Reel/Frame 026903/0565 →
Partial Termination and Release of Security Interest in Intellectual Property Recorded at Reel 026907, Frame 0253
Feb 29, 2016
From: IKB DEUTSCHE INDUSTRIEBANK AG, A GERMAN CORPORATION
To: DSI UNDERGROUND SYSTEMS, INC.
Reel/Frame 037958/0695 →
Partial Termination and Release of Security Interest in Intellectual Property
Mar 1, 2016
From: IKB DEUTSCHE INDUSTIEBANK AG
To: DSI UNDERGROUND SYSTEMS, INC.
Reel/Frame 037961/0621 →
Assignment of Assignor's Interest
Jun 22, 2016
From: DSI UNDERGROUND SYSTEMS, LLC
To: FCI HOLDINGS DELAWARE, INC.
Reel/Frame 038986/0001 →