Patent Assignment
Reel/Frame 004101/0538
Assignment of Assignors Interest.
Recorded: 1983-02-28
Pages: 1
Assignor
PONTES, VIRGIL M.
Executed: 1983-02-25
Assignee
DOUBLE E COMPANY, INC, A CORP. OF MASS.
BROCKTON,, MASSACHUSETTS
Covered Property
(1)
Expansible Shaft with Actuator Retaining Member and Spherical Bearing Surface
Patent:
4,469,288 →
Application:
06/470,142 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.