Patent Assignment
Reel/Frame 003995/0301
Assignment of Assignors Interest.
Recorded: 1982-05-26
Pages: 3
Assignor
JETCO, INC.
Executed: 1982-05-20
Assignee
PENGO INDUSTRIES, INC.
1400 EVERMAN PARKWAY, FORT WORTH, TEXAS, 76140
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.
Jul 23, 1984
From: PENGO INDUSTRIES, INC.
To: TRENCHER CORPORATION OF AMERICA, 3549 BEDFORD ST., DALLAS, TX. 75212 A TX CORP.
Reel/Frame 004287/0665 →
Assignment of Assignors Interest.
Jul 23, 1984
From: PENGO INDUSTRIES, INC.
To: TRENCHER CORPORATION OF AMERICA, A TX CORP.
Reel/Frame 004287/0677 →