Patent Assignment
Reel/Frame 004372/0599
Assignment of Assignors Interest.
Recorded: 1985-02-07
Pages: 1
Assignor
BOETZKES, PETER C.
Executed: 1985-01-31
Assignee
GLENAYRE ELECTRONICS LTD., A BRITISH COLUMBIA CORP.
1570 KOOTENAY ST., VANCOUVER, B.C., V5K 5B8, CANADA
Covered Property
(1)
Railway Vehicle Motion Detector
Patent:
4,752,053 →
Application:
06/624,023 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 7, 1985
From: GLENAYRE ELECTRONICS LTD.
To: DSL DYNAMIC SCIENCES LIMITED
Reel/Frame 004347/0168 →
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 →