Patent Assignment
Reel/Frame 007927/0940
Assignment of Assignor's Interest
Recorded: 1996-05-09
Pages: 6
Assignor
ARITECH CORPORATION
Executed: 1996-04-25
Assignee
SENTROL, INC.
12345 SOUTHWEST LEVETON DRIVE, TUALATIN, OREGON, 97062
Covered Properties
(17)
Multiple Sensor Intrusion Detection System
Patent:
4,321,592 →
Application:
05/910,534 →
Infrared Intrusion Detection System
Patent:
4,258,255 →
Application:
06/032,337 →
Passive Infrared Detector
Patent:
4,321,594 →
Application:
06/090,399 →
Multiple Range Passive Infrared Detection System
Patent:
4,339,748 →
Application:
06/138,311 →
Passive Infrared Intrusion Detection System
Patent:
4,375,034 →
Application:
06/173,124 →
System for Test Sequence Annunciation
Patent:
4,412,211 →
Application:
06/297,330 →
Control Panel
Patent:
272,530 →
Application:
06/321,121 →
Optical System for Ceiling Mounted Passive Infrared Sensor
Patent:
4,514,631 →
Application:
06/454,852 →
Security System with Multiple Levels of Access
Patent:
4,532,507 →
Application:
06/549,632 →
Alarm Display
Patent:
297,128 →
Application:
06/761,605 →
Integrity Securing Monitor and Method for a Security Installation
Patent:
4,728,935 →
Application:
06/850,732 →
Control and Display System
Patent:
4,728,936 →
Application:
06/850,986 →
Suppressed Transient Uniform Detection Sensitivity Pir Detector
Patent:
4,875,029 →
Application:
07/139,652 →
Infrared Detector
Patent:
4,906,976 →
Application:
07/170,269 →
Signal Detection System with Dynamically Adjustable Detection Threshold
Patent:
5,084,696 →
Application:
07/645,236 →
Intrusion Alarm System
Patent:
5,283,551 →
Application:
07/815,490 →
Event Detection System with Centralized Signal Processing and Dynamically Adjustable Detection Threshold
Patent:
5,471,194 →
Application:
08/035,978 →
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 28, 1981
From: LAUTZENHEISER, WILLIAM J.; SIMONETTI, RICHARD A.; HENDERSON, MARTIN E.; EDSON, JAMES B.
To: AMERICAN DISTRICT TELEGRAPH COMPANY
Reel/Frame 003916/0511 →
Assignment of Assignors Interest.
Aug 16, 1982
From: THORNTON, H. PATRICK; DYER, HUGH D.; KEELER, FRANK R.
To: AMERICAN DISTRICT TELEGRAPH COMPANY ONE WORLD TRADE CENTER, NEW YORK,. 10048
Reel/Frame 004024/0220 →
Assignment of Assignors Interest.
Dec 30, 1982
From: GUSCOTT, JOHN K.
To: AMERICAN DISTRICT TELEGRAPH COMPANY
Reel/Frame 004078/0070 →
Assignment of Assignors Interest.
Aug 1, 1985
From: GUSCOTT, JOHN K.; HOTALING, BRYAN; THORNTON, H. PATRICK; VULGARIS, GEORGE
To: AMERICAN DISTRICT TELEGRAPH COMPANY
Reel/Frame 004439/0192 →
Assignment of Assignors Interest.
Apr 11, 1986
From: GUSCOTT, JOHN K.; GALVIN, AARON A.
To: AMERICAN DISTRICT TELEGRAPH COMPANY, A CORP OF NEW JERSEY
Reel/Frame 004541/0678 →
Assignment of Assignors Interest.
Dec 30, 1987
From: GUSCOTT, JOHN K.; STELMACK, GERARD G.; BOULOS, CHARLES A.
To: ARITECH, CORPORATION, 25 NEWBURY STREET, FRAMINGHAM, MASSACHUSETTS 01701, A NEW JERSEY CORP.
Reel/Frame 004816/0544 →
Change of Name
Jan 11, 1988
From: AMERICAN DISTRICT TELEGRAPH COMPANY
To: ADT, INC.
Reel/Frame 004822/0779 →
Assignment of Assignors Interest.
Mar 18, 1988
From: GUSCOTT, JOHN K.
To: ARITECH CORPORATION, A NJ CORP.
Reel/Frame 004878/0090 →
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 →
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 Assignors Interest.
Apr 27, 1989
From: ADT DIVERSIFIED SERVICES, INC.
To: ADT SECURITY SYSTEMS, INC.
Reel/Frame 005208/0081 →
Assignment of Assignors Interest.
May 24, 1990
From: ARITECH CORP.
To: STATE STREET BANK AND TRUST COMPANY, 225 FRANKLIN ST., BOSTON, MA
Reel/Frame 005357/0557 →
Assignment of Assignors Interest.
Jan 24, 1991
From: GUSCOTT, JOHN K.; STELMACK, GERARD G.
To: ARITECH CORPORATION
Reel/Frame 005592/0041 →
Assignment of Assignors Interest.
Dec 31, 1991
From: GUSCOTT, JOHN K.
To: ARITECH CORPORATION
Reel/Frame 005973/0112 →
Assignment of Assignors Interest.
Mar 23, 1993
From: GUSCOTT, JOHN K.
To: ARITECH CORPORATION
Reel/Frame 006519/0492 →
Merger
Jan 27, 1999
From: SENTROL, INC.
To: SLC TECHNOLOGIES, INC., A DELAWARE CORPORATION
Reel/Frame 009719/0483 →