Assignment of Assignors Interest.

Recorded: 1982-05-21 Pages: 1

Assignors

HAHN, FREDERICK C.

Executed: 1982-02-19

BARBER, WILLIAM R. JR.

Executed: 1982-02-19

HAMPEL, DAVID A.

Executed: 1982-02-19

Assignee

ESCO CORPORATION

A CORP. OF OR, PORTLAND, OREGON

Covered Property (1)

Excavating Tooth

Patent: 4,404,760 →

Application: 06/351,769 →

Related Assignments (1)

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