Patent Assignment
Reel/Frame 004316/0577
Assignment of Assignors Interest.
Recorded: 1984-09-17
Pages: 1
Assignor
CAMPBELL, RICHARD D.
Executed: 1984-09-12
Assignee
AMERICAN STANDARDING., A CORP OF DE
SWISSVALE, PENNSYLVANIA
Covered Property
(1)
Fail-Safe Pulse Coincidence Detector
Patent:
4,661,722 →
Application:
06/651,731 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Aug 10, 1988
From: AMERICAN STANDARD, INC., A CORP OF DE.
To: UNION SWITCH & SIGNAL INC., 5800 CORPORATE DRIVE, PITTSBURGH, PA., 15237, A CORP OF DE.
Reel/Frame 004915/0677 →
Change of Name
Feb 9, 2009
From: UNION SWITCH & SIGNAL INC.
To: ANSALDO STS USA, INC.
Reel/Frame 022222/0835 →