IP Library › Assignment 004287/0665
Patent Assignment
Reel/Frame 004287/0665

Assignment of Assignors Interest.

Recorded: 1984-07-23 Pages: 3
Assignor
PENGO INDUSTRIES, INC.
Executed: 1984-07-16
Assignee
Covered Property (1)
Trenching Devices
Patent: 3,606,471 →
Application: 04/810,214 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. May 26, 1982
From: JETCO, INC.
To: PENGO INDUSTRIES, INC.
Reel/Frame 003995/0301 →
Assignment of Assignors Interest. Jul 23, 1984
From: PENGO INDUSTRIES, INC.
To: TRENCHER CORPORATION OF AMERICA, A TX CORP.
Reel/Frame 004287/0677 →