Patent Assignment
Reel/Frame 004145/0700
Assignment of Assignors Interest.
Recorded: 1983-07-05
Pages: 1
Assignor
HAHN, FREDERICK C.
Executed: 1983-05-17
Assignee
ESCO CORPORATION
A CORP. OF OREGON, PORTLAND, OREGON
Covered Property
(1)
Mounting for Excavating Implement and Method
Patent:
4,470,210 →
Application:
06/497,803 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.