IP Library Assignment 033937/0991
Patent Assignment
Reel/Frame 033937/0991

Assignment of Assignor's Interest

Recorded: 2014-10-13 Pages: 5
Assignors
WENTWORTH, STEVEN W.
Executed: 2014-01-21
CRANE, ROBERT F.
Executed: 2014-01-21
THOMPSON, WALTER GEORGE
Executed: 2014-01-21
Assignee
EARTH TOOL COMPANY LLC
1300 CAPITAL DRIVE, OCONOMOWOC, WISCONSIN, 53066
Covered Property (1)
Slip Style Rod Spinner For Pipe Bursting Machine
Patent: 9,915,109 →
Application: 14/512,717 →
Publication: US 2015/0252632
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 18, 2019
From: EARTH TOOL COMPANY, LLC
To: THE CHARLES MACHINE WORKS, INC.
Reel/Frame 051344/0463 →