Assignment of Assignors Interest.

Recorded: 1986-01-13 Pages: 1

Assignor

BERG, GUNNAR H.

Executed: 1983-12-23

Assignee

HUGHES TOOL COMPANY

P. O. BOX 2539, A CORP OF DELAWARE, HOUSTON, TEXAS, 77001

Covered Property (1)

Elevator/Spider with Improved Locking Mechanism

Patent: 4,579,379 →

Application: 06/569,811 →

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.