Patent Assignment
Reel/Frame 004928/0087
Change of Name Effective 03-01-88
Recorded: 1988-08-08
Pages: 1
Assignor
VENT-AXIA LIMITED
Executed: 1988-07-13
Assignee
Covered Properties
(3)
Remote Speed Controller for a Motor
Patent:
4,659,975 →
Application:
06/783,405 →
Dc Solenoid Actuator Circuits
Patent:
4,642,725 →
Application:
06/783,417 →
Fan Motor Control System
Patent:
4,751,451 →
Application:
06/783,431 →
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 21, 1987
From: VINCENT, DAVID
To: VENT-AXIA LIMITED
Reel/Frame 004825/0995 →
Assignment of Assignor's Interest
Feb 7, 1995
From: APV CORPORATION LIMITED
To: APV PLC
Reel/Frame 007320/0294 →
Assignment of Assignor's Interest
Feb 7, 1995
From: APV VENT-AXIA LIMITED
To: APV BAKER LIMITED
Reel/Frame 007320/0301 →
Change of Name
Feb 7, 1995
From: APV BAKER LIMITED
To: APV CORPORATION LIMITED
Reel/Frame 007320/0305 →
Assignment of Assignor's Interest
Feb 7, 1995
From: APV PLC
To: SMITHS INDUSTRIES PLC
Reel/Frame 007320/0307 →
Assignment of Assignor's Interest
Nov 21, 2002
From: SMITHS GROUP PLC
To: VENT-AXIA GROUP LIMITED
Reel/Frame 013258/0195 →