Patent Assignment
Reel/Frame 004024/0220
Assignment of Assignors Interest.
Recorded: 1982-08-16
Pages: 2
Assignors
THORNTON, H. PATRICK
Executed: 1982-06-29
DYER, HUGH D.
Executed: 1982-06-11
KEELER, FRANK R.
Executed: 1982-07-13
Covered Property
(1)
Control Panel
Patent:
272,530 →
Application:
06/321,121 →
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jan 11, 1988
From: AMERICAN DISTRICT TELEGRAPH COMPANY
To: ADT, INC.
Reel/Frame 004822/0779 →
Assignment of Assignors Interest.
Jul 25, 1988
From: ADT, INC.
To: ADT SECURITY SYSTEMS, INC.
Reel/Frame 004940/0758 →
Assignment of Assignors Interest.
Apr 20, 1989
From: GRAY, DENNIS J.; ELMSTROM, GARY W.
To: UNIVERSITY OF FLORIDA, 207 TIGERT HALL, GAINESVILLE, FL 32611 A CORP. OF FL
Reel/Frame 005077/0828 →
Change of Name
Apr 27, 1989
From: ADT, INC.
To: ADT SECURITY SYSTEMS, INC.
Reel/Frame 005091/0837 →
Assignment of Assignors Interest.
Apr 27, 1989
From: ADT DIVERSIFIED SERVICES, INC.
To: ADT SECURITY SYSTEMS, INC.
Reel/Frame 005208/0081 →
Change of Name
Apr 27, 1989
From: AMERICAN DISTRICT TELEGRAPH COMPANY
To: ADT, INC.
Reel/Frame 005077/0275 →
Change of Name January 6, 1989. New Jersey
Apr 27, 1989
From: ADT SECURITY SYSTEMS, INC.
To: ADT DIVERSIFIED SERVICES, INC.,
Reel/Frame 005091/0824 →
Assignment of Assignor's Interest
May 9, 1996
From: ARITECH CORPORATION
To: SENTROL, INC.
Reel/Frame 007927/0940 →