Patent Assignment
Reel/Frame 059844/0110
Change of Name
Recorded: 2022-05-02
Pages: 6
Assignor
LUFKIN INDUSTRIES, LLC
Executed: 2020-10-05
Assignee
LUFKIN GEARS LLC
409 ELLIS AVENUE, LUFKIN, TEXAS, 75904
Covered Properties
(8)
Herringbone Gear Teeth and Method for Manufacturing Same
Method and Apparatus for Applying Dynamic Loads to a Locked Gear Train for Testing Power Transmission Components
Disc Spring Centering Device for Squeeze Film Dampers
Bridge Spring Centering Device for Squeeze Film Dampers
Five-axial groove cylindrical journal bearing with pressure dams for bi-directional rotation
Reverse Bypass Cooling for Tilted Pad Journal and Tilting Pad Thrust Bearings
Bearing System for Dynamically Varying Loads
Patent:
9,534,634 →
Application:
14/503,283 →
Adjustable Offset Pivot Journal Pad
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 12, 2014
From: SHOUP, THOMAS PATRICK; LAWRENCE, JEFFREY
To: LUFKIN INDUSTRIES, LLC
Reel/Frame 032871/0226 →
Change of Name
Aug 7, 2014
From: LUFKIN INDUSTRIES, INC.
To: LUFKIN INDUSTRIES, LLC
Reel/Frame 033494/0400 →
Assignment of Assignor's Interest
Aug 12, 2014
From: NICHOLAS, JOHN C.; SHOUP, THOMAS P.; FIEGL, ADAM; ROCKEFELLER, DON H.
To: LUFKIN INDUSTRIES, LLC
Reel/Frame 033514/0635 →
Assignment of Assignor's Interest
Feb 9, 2015
From: ADAMS, MONTANA Z.; TONEY, DAVID W.
To: LUFKIN INDUSTRIES, LLC
Reel/Frame 034914/0376 →
Assignment of Assignor's Interest
Aug 11, 2015
From: HART, JOSEPH; ROCKEFELLER, DONALD
To: LUFKIN INDUSTRIES, LLC
Reel/Frame 036295/0370 →