Patent Assignment
Reel/Frame 057481/0528
Assignment of Assignor's Interest
Recorded: 2021-09-14
Pages: 4
Assignor
BLACK HORSE LLC
Executed: 2021-08-12
Assignee
SPM OIL & GAS INC.
601 WEIR WAY, FORT WORTH, TEXAS, 76108
Covered Properties
(4)
Valve and Seat Assembly for a High Pressure Pump
Fluid End of a Reciprocating Pump with Reduced Stress
Dynamic Seal Cartridge in a Fluid End of a Reciprocating Pump
Power End of a Pump
Patent:
10,871,227 →
Application:
16/778,962 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 13, 2015
From: BELSHAN, DARYL; MCCOY, JUSTIN; LIGHTFOOT, PAUL
To: BLACK HORSE LLC
Reel/Frame 035166/0367 →
Assignment of Assignor's Interest
Dec 15, 2016
From: BROWN, JACOB; BARNHOUSE, JAMES ANTHONY, JR.; BELSHAN, DARYL
To: BLACK HORSE, LLC
Reel/Frame 040981/0511 →
Assignment of Assignor's Interest
Jan 18, 2017
From: BARNHOUSE, JAMES ANTHONY, JR.; BROWN, JACOB; BELSHAN, DARYL
To: BLACK HORSE, LLC
Reel/Frame 040998/0540 →
Assignment of Assignor's Interest
Jan 31, 2020
From: BROWN, JACOB; BELSHAN, DARYL; DONG, ZHAOXU; ZHAO, WENMING
To: BLACK HORSE, LLC
Reel/Frame 051688/0352 →
Assignment of Assignor's Interest
Feb 10, 2020
From: CARLS, MARK J.
To: BLACK HORSE, LLC
Reel/Frame 051770/0757 →