IP Library › Assignment 032166/0573
Patent Assignment
Reel/Frame 032166/0573

Change of Name

Recorded: 2014-02-06 Pages: 10
Assignor
LUFKIN INDUSTRIES, INC.
Executed: 2013-08-26
Assignee
LUFKIN INDUSTRIES, LLC
601 S RAGUET ST, LUFKIN, TEXAS, 75904-3951
Covered Properties (5)
Hydraulic Oil Well Pumping Apparatus
Patent: 7,762,321 →
Application: 11/670,239 →
Publication: US 2007/0261841
Hydraulic Oil Well Pumping Apparatus
Patent: 8,235,107 →
Application: 12/842,423 →
Publication: US 2011/0014064
Hydraulic Oil Well Pumping Apparatus
Patent: 8,678,082 →
Application: 13/568,874 →
Publication: US 2013/0058798
Hydraulic oil well pumping apparatus
Application: 60/764,481 →
Hydraulic Oil Well Pumping Apparatus
Application: 60/824,123 →
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Change of Name Aug 7, 2014
From: LUFKIN INDUSTRIES, INC.
To: LUFKIN INDUSTRIES, LLC
Reel/Frame 033494/0400 →
Assignment of Assignor's Interest Jul 21, 2020
From: FESI, MICHAEL A; LAPEYROUSE, WILLARD J; VINCENT, KENNETH H
To: PETRO HYDRAULIC LIFT SYSTEM, L.L.C.
Reel/Frame 053264/0466 →
Assignment of Assignor's Interest Jul 21, 2020
From: PETRO HYDRAULIC LIFT SYSTEM, L.L.C.
To: LUFKIN INDUSTRIES, INC.
Reel/Frame 053264/0634 →
Assignment of Assignor's Interest Jul 22, 2020
From: LUFKIN INDUSTRIES, LLC; BAKER HUGHES HOLDINGS LLC FKA BAKER HUGHES, A GE COMPANY, LLC FKA BAKER HUGHES INCORPORATED; BAKER HUGHES OILFIELD OPERATIONS, LLC; QUINN PUMPS CANADA LTD.
To: RAVDOS HOLDINGS INC.
Reel/Frame 053285/0640 →
Security Interest May 26, 2021
From: RAVDOS HOLDINGS INC.
To: PNC BANK, NATIONAL ASSOCIATION
Reel/Frame 056362/0902 →