IP Library Assignment 004203/0139
Patent Assignment
Reel/Frame 004203/0139

Assignment of Assignors Interest.

Recorded: 1983-12-19 Pages: 2
Assignor
THOMAS, WILLIAM D.
Executed: 1981-09-25
Assignee
Covered Property (1)
Pneumatic Communication System for Banking and the Like
Patent: 4,436,456 →
Application: 06/306,289 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Jul 14, 1986
From: KIDDE, INC., A CORP. OF DE.
To: LEFREBURE CORPORATION, CEDAR RAPIDS, IOWA, A DE. CORP.
Reel/Frame 004576/0858 →