Patent Assignment
Reel/Frame 007746/0053
Assignment of Assignor's Interest
Recorded: 1995-12-18
Pages: 3
Assignee
ARCH MINERAL CORPORATION
CITYPLACE ONE, ST. LOUIS, MISSOURI, 63141
Covered Property
(1)
Apparatus and Method for Continuous Mining
Patent:
5,810,447 →
Application:
08/530,748 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Aug 17, 1998
From: ARCH MINERAL CORPORATION
To: ARCH COAL, INC.
Reel/Frame 009386/0190 →
Assignment of Assignor's Interest
Nov 24, 1998
From: ARCH COAL, INC.
To: ARCH TECHNOLOGY CORPORATION
Reel/Frame 009605/0637 →
Assignment of Assignor's Interest
Nov 18, 1999
From: ARCH TECHNOLOGY CORPORATION
To: ARCHVEYOR PTY LTD.
Reel/Frame 010395/0713 →
Security Agreement
Jan 10, 2005
From: ARCH COAL, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 015541/0001 →
Security Agreement
Jun 14, 2011
From: ARCH COAL, INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 026440/0760 →
Acknowledgment of Security Interest in Patents (Borrower)
May 2, 2014
From: ARCH COAL, INC.
To: UMB BANK NATIONAL ASSOCIATION
Reel/Frame 032815/0292 →
Release of Security Interest
Jun 24, 2016
From: PNC BANK NATIONAL ASSOCIATION
To: ARCH COAL, INC.
Reel/Frame 039003/0400 →
Patent Security Agreement
Oct 5, 2016
From: ARCH COAL, INC.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, IN ITS CAPACITY AS ADMINISTRATIVE AGENT AND COLLATERAL AGENT FOR THE SECURED PARTIES
Reel/Frame 040234/0699 →