Patent Assignment
Reel/Frame 004028/0708
Assignment of Assignors Interest.
Recorded: 1982-08-25
Pages: 1
Assignor
JOHNSON, ROBERT E.
Executed: 1982-08-18
Assignee
CHLORIDE, INCORPORATED
5200 WEST KENNEDY BLVD., A CORP OF DE., TAMPA, FLORIDA
Covered Property
(1)
Smoke Detector of the Ionization Type
Patent:
4,455,553 →
Application:
06/378,400 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 8, 1983
From: CHLORIDE INCORPORATED
To: PYROTECTOR, INC.; A CORP OF RI.
Reel/Frame 004094/0656 →
Assignment of Assignors Interest.
Jun 18, 1990
From: PYROTECTOR, INC.
To: GRAVINER, INC., A CORP. OF DE
Reel/Frame 005381/0071 →
Merger
Oct 9, 1990
From: GRAVINER, INC., A CORP. OF DE
To: WALTER KIDDE AEROSPACE INC., A CORP. OF DE
Reel/Frame 005541/0064 →