Patent Assignment
Reel/Frame 027605/0985
Conversion
Recorded: 2012-01-26
Pages: 7
Assignor
ALLIS-CHALMERS RENTAL SERVICES, INC.
Executed: 2007-12-21
Assignee
ALLIS-CHALMERS RENTAL SERVICES LLC
5075 WESTHEIMER, SUITE 890, HOUSTON, TEXAS, 77056
Covered Properties
(7)
Method and Apparatus for the Disassembly of Drill Pipe
Patent:
6,148,924 →
Application:
09/189,961 →
Drilling Rig, Pipe and Support Apparatus
Patent:
6,349,764 →
Application:
09/586,232 →
Drill pipe handling apparatus
Patent:
6,364,012 →
Application:
09/586,233 →
Method of landing items at a well location
Patent:
6,378,614 →
Application:
09/586,239 →
Method of Landing Items at a Well Location
Apparatus for, and Method of, Landing Items at a Well Location
Apparatus for, and Method of, Landing Items at a Well Location
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 9, 2004
From: ADAMS, BURT A.; SCHAFER, WILLIAM C.; HENRY, NORMAN A.
To: OIL & GAS RENTAL SERVICES, INC.
Reel/Frame 014249/0389 →
Assignment of Assignor's Interest
May 30, 2006
From: ADAMS, BURT A.; HENRY, NORMAN A.
To: OIL & GAS RENTAL SERVICES, INC.
Reel/Frame 017688/0790 →
Assignment of Assignor's Interest
Dec 19, 2006
From: OIL & GAS RENTAL SERVICES, INC.
To: ALLIS-CHALMERS ENERGY, INC.
Reel/Frame 018654/0052 →
Assignment of Assignor's Interest
Oct 29, 2007
From: ALLIS-CHALMERS RENTAL TOOLS, INC.
To: ALLIS-CHALMERS RENTAL SERIVCES, INC.
Reel/Frame 020052/0374 →
Assignment of Assignor's Interest
Oct 29, 2007
From: ALLIS-CHALMERS ENERGY, INC.
To: ALLIS CHALMERS RENTAL TOOLS, INC.
Reel/Frame 020052/0191 →
Security Interest
Mar 16, 2009
From: ALLIS-CHALMERS ENERGY INC.
To: ROYAL BANK OF CANADA, AS ADMINISTRATIVE AGENT
Reel/Frame 022408/0028 →
Merger
Oct 26, 2010
From: ALLIS-CHALMERS RENTAL SERVICES, INC.
To: ALLIS-CHALMERS RENTAL SERVICES LLC
Reel/Frame 025192/0500 →
Change of Name
Jan 27, 2012
From: ALLIS-CHALMERS RENTAL SERVICES LLC
To: ARCHER RENTAL SERVICES LLC
Reel/Frame 027609/0277 →
Release of Security Interest
Jun 4, 2013
From: ROYAL BANK OF CANADA
To: ARCHER RENTAL SERVICES LLC (FKA ALLIS-CHALMERS RENTAL SERVICES LLC)
Reel/Frame 030541/0957 →
Change of Name
Jun 28, 2013
From: ARCHER RENTAL SERVICES LLC
To: IRONGATE RENTAL SERVICES, LLC
Reel/Frame 030713/0158 →
Grant of Security Interest
Jul 10, 2013
From: IRONGATE RENTAL SERVICES, LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 030777/0301 →
Patent Security Agreement
Jul 31, 2013
From: IRONGATE ENERGY HOLDINGS, LLC; IRONGATE ENERGY SERVICES, LLC; IES FINANCE CORPORATION; IRONGATE TUBULAR SERVICES, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, A NATIONAL BANKING ASSOCIATION, AS AGENT
Reel/Frame 030936/0444 →
Amended and Restated Patent Security Agreement
Nov 15, 2018
From: KNIGHT OIL TOOLS, LLC; KNIGHT INFORMATION SYSTEMS, L.L.C.; IRONGATE RENTAL SERVICES, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 047571/0700 →
Release of Security Interest
Nov 3, 2022
From: KNIGHT ENERGY TOPCO LLC; IRONGATE RENTAL SERVICES, LLC; IRONGATE TUBULAR SERVICES, LLC; HMC LEASING, LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 061645/0308 →
Release of Security Interest
Nov 3, 2022
From: KNIGHT ENERGY TOPCO LLC; IRONGATE RENTAL SERVICES, LLC; IRONGATE TUBULAR SERVICES, LLC; HMC LEASING, LLC
To: CANTOR FITZEGERALD SECURITIES
Reel/Frame 061645/0075 →
Assignment of Liens and Security Interests
Nov 4, 2022
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: CANTOR FITZEGERALD SECURITIES
Reel/Frame 061882/0318 →
Assignment of Liens and Security Interests
Nov 4, 2022
From: CANTOR FITZEGERALD SECURITIES
To: CANTOR FITZEGERALD SECURITIES
Reel/Frame 061882/0464 →