Patent Assignment
Reel/Frame 004384/0712
Assignment of Assignors Interest.
Recorded: 1985-04-01
Pages: 2
Assignor
GLENAYRE ELECTRONICS, LTD.
Executed: 1985-02-12
Assignee
DSL DYNAMIC SCIENCES LIMITED
359 STE. CROIX BLVD., SUITE 200, ST. LAURENT, QUEBEC H4N 2L3, CANADA
Covered Properties
(2)
Railway Emergency Brake System
Patent:
4,641,892 →
Application:
06/680,769 →
Rechargeable Battery Pack
Patent:
4,554,221 →
Application:
06/693,983 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 24, 1984
From: SCHMID, HARTMUT
To: GLENAYRE ELECTRONICS LTD., 1551 COLUMBIA STREET, NORTH VANCOUVER B.C. , CANADA V7J 1A3, A BRITISH COLUMBIA CORPORATION
Reel/Frame 004393/0573 →
Assignment of Assignors Interest.
Jan 23, 1985
From: SCHMID, HARTMUT
To: GLENAYRE ELECTRONICS, LTD.
Reel/Frame 004359/0382 →
Assignment of Assignors Interest.
Feb 25, 1992
From: CANADIAN PATENT AND DEVELOPMENT LIMITED/SOCIETE CANADIENNE DES BREVETS ET D'EXPLOITATION LIMITEE, A COMPANY OF CANADA
To: HER MAJESTY IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF TRANSPORT
Reel/Frame 006022/0864 →
Assignment of Assignors Interest.
Aug 14, 1992
From: DSL DYNAMIC SCIENCES, LTD. A CORP. OF CANADA
To: UNION SWITCH & SIGNAL INC. A CORP. OF DE
Reel/Frame 006336/0744 →
Assignment of Assignors Interest.
Aug 14, 1992
From: DSL DYNAMIC SCIENCES LTD.
To: UNION SWITCH & SIGNAL INC.
Reel/Frame 006215/0957 →
Assignment of Assignor's Interest
Sep 2, 1997
From: UNION SWITCH & SIGNAL INC.
To: WESTINGHOUSE AIR BRAKE COMPANY
Reel/Frame 008693/0063 →
Security Interest
Aug 11, 1998
From: WESTINGHOUSE AIR BRAKE COMPANY
To: CHASE MANHATTAN BANK, THE
Reel/Frame 009423/0239 →
Termination of Security Interest Recordal Starting at Reel/Frame 9423/0239.
Nov 23, 2001
From: CHASE MANHATTAN BANK, AS COLLATERAL AGENT, THE
To: WESTINGHOUSE AIR BRAKE COMPANY
Reel/Frame 012280/0283 →