Patent Assignment
Reel/Frame 004207/0120
Assignment of Assignors Interest.
Recorded: 1983-12-07
Pages: 1
Assignor
MENN, WALTER A.
Executed: 1983-12-05
Assignee
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
320 PARK AVENUE, NEW YORK, NEW YORK, 10022
Covered Property
(1)
Programmable Keyboard for a Typewriter or Similar Article
Patent:
4,633,227 →
Application:
06/559,128 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.