Patent Assignment
Reel/Frame 050775/0887
Assignment of Assignor's Interest
Recorded: 2019-10-21
Pages: 7
Assignors
WENTWORTH, STEVEN W.
Executed: 2019-09-23
CRANE, ROBERT F.
Executed: 2019-08-15
RANDA, MARK D.
Executed: 2019-08-27
AUS, KELVIN C
Executed: 2019-08-26
Assignee
THE CHARLES MACHINE WORKS, INC.
1959 WEST FIR AVENUE, P.O. BOX 66, PERRY, OKLAHOMA, 73077-0066
Covered Property
(1)
System And Method For Extracting A Buried Pipe
Application:
16/539,311 →
Publication:
US 2020/0056725
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 22, 2019
From: WENTWORTH, STEVEN W.; CRANE, ROBERT F.; RANDA, MARK D.; AUS, KELVIN C
To: EARTH TOOL COMPANY LLC
Reel/Frame 050789/0626 →
Corrective Assignment to Correct the Receiving Party Data Previously Recorded on Reel 050775 Frame 0887. Assignor(S) Hereby Confirms the Assignment of Entire Interest.
Dec 6, 2019
From: WENTWORTH, STEVEN W.; CRANE, ROBERT F.; RANDA, MARK D.; AUS, KELVIN C
To: EARTH TOOL COMPANY LLC
Reel/Frame 051210/0979 →
Assignment of Assignor's Interest
Jun 29, 2022
From: EARTH TOOL COMPANY, LLC
To: THE CHARLES MACHINE WORKS, INC.
Reel/Frame 060348/0980 →