Patent Assignment
Reel/Frame 004237/0342
Assignment of Assignors Interest.
Recorded: 1984-02-29
Pages: 1
Assignor
CALDER, JOHN
Executed: 1984-02-20
Assignee
PLESSEY OVERSEAS LIMITED
VICARAGE LANE, ILFORD ESSEX, ENGLAND, UNITED KINGDOM
Covered Property
(1)
Push Buttons
Patent:
4,540,865 →
Application:
06/584,626 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.