Patent Assignment
Reel/Frame 004825/0995
Assignment of Assignors Interest.
Recorded: 1987-12-21
Pages: 1
Assignor
VINCENT, DAVID
Executed: 1985-09-10
Assignee
VENT-AXIA LIMITED
FLEMING WAY, CRAWLEY, WEST SUSSEX RH10 2NN, UNITED KINGDOM
Covered Property
(1)
Fan Motor Control System
Patent:
4,751,451 →
Application:
06/783,431 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective 03-01-88
Aug 8, 1988
From: VENT-AXIA LIMITED
To: APV VENT-AXIA LIMITED
Reel/Frame 004928/0087 →
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 →