Patent Assignment
Reel/Frame 003947/0019
Assignment of Assignors Interest.
Recorded: 1982-02-04
Pages: 4
Assignor
BERBAKOV, PAUL J.
Executed: 1981-09-30
Assignee
Covered Property
(1)
Grinding, Welding and Cutting Apparatus
Patent:
4,438,600 →
Application:
06/301,788 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.