Patent Assignment
Reel/Frame 004831/0292
Assignment of Assignors Interest.
Recorded: 1988-03-07
Pages: 1
Assignor
MALLINCKRODT, INC., A CORP. OF DE.
Executed: 1988-01-30
Assignee
MALLINCKRODT, INC., A CORP. OF DE.
DELAWARE
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.
Feb 7, 1987
From: MALLINCKRODT CRITICAL CARE
To: MALLINCKRODT, INC.
Reel/Frame 004752/0049 →
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 →