IP Library Assignment 035687/0347
Patent Assignment
Reel/Frame 035687/0347

Assignment of Assignor's Interest

Recorded: 2015-05-21 Pages: 3
Assignor
MCCARTER, MARCUS C.
Executed: 2015-05-12
Assignee
O'BRIEN HOLDING CO., INC.
1900 CRYSTAL INDUSTRIAL COURT, ST. LOUIS, MISSOURI, 63114
Covered Property (1)
Support for Tubing
Patent: 9,644,766 →
Application: 14/716,596 →
Publication: US 2015/0337992
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 1, 2019
From: O'BRIEN HOLDING CO., INC.
To: CARDINALUHP LLC
Reel/Frame 050587/0890 →
Merger Oct 11, 2019
From: CARDINALUHP LLC
To: OBCORP LLC
Reel/Frame 050692/0415 →