IP Library › Assignment 003954/0361
Patent Assignment
Reel/Frame 003954/0361

Assignment of Assignors Interest.

Recorded: 1981-11-20 Pages: 2
Assignors
RORK, GERALD D.
Executed: 1981-11-17
THORP, EDWARD J.
Executed: 1981-11-17
ZEGARSKI, RONALD J.
Executed: 1981-11-17
Assignee
Covered Property (1)
Ionization Chamber for Smoke Detector and the Like
Patent: 4,488,044 →
Application: 06/323,471 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Effective on 12/28/1989DE Jul 29, 1992
From: PITTWAY CORPORATION, A PA CORP., MERGED INTO AND WITH
To: PITTWAY CORPORATION
Reel/Frame 006208/0358 →