Patent Assignment
Reel/Frame 004752/0049
Assignment of Assignors Interest.
Recorded: 1987-02-07
Pages: 1
Assignor
MALLINCKRODT CRITICAL CARE
Executed: 1987-06-22
Assignee
MALLINCKRODT, INC.
675 MCDONNELL BLVD., P.O. BOX 5840, A CORP. OF MO, ST. LOUIS, MISSOURI, 63134
Covered Property
(1)
Laser Resistant Ventilating Device
Patent:
4,834,087 →
Application:
07/009,747 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 2, 1987
From: COLEMAN, PATRICK W.; BELL, CRAIG J.; CAVATAIO, FRANK
To: MALLINCKRODT CRITICAL CARE, 73 QUAKER RD. GLENS FALLS, N.Y. 12801
Reel/Frame 004668/0766 →
Assignment of Assignors Interest.
Mar 7, 1988
From: MALLINCKRODT, INC., A CORP. OF DE.
To: MALLINCKRODT, INC., A CORP. OF DE.
Reel/Frame 004831/0292 →
Assignment of Assignors Interest.
Mar 11, 1991
From: MALLINCKRODT, INC., A CORP. OF DE
To: MALLINCKRODT MEDICAL, INC., A DE CORP.
Reel/Frame 005635/0379 →