Patent Assignment
Reel/Frame 004233/0489
Assignment of Assignors Interest.
Recorded: 1984-02-21
Pages: 1
Assignee
PLESSEY OVERSEAS LIMITED
VICARAGE LANE, ILFORD ESSEX 1G1 4AQ, ENGLAND, UNITED KINGDOM
Covered Property
(1)
Optical Alignment Apparatus Utilizing Prismatic Elements
Patent:
4,636,030 →
Application:
06/582,008 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.