Patent Assignment
Reel/Frame 004134/0940
Assignment of Assignors Interest.
Recorded: 1983-05-11
Pages: 2
Covered Property
(1)
Pneumatic Sealing Apparatus
Patent:
4,535,885 →
Application:
06/493,752 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 11, 1983
From: GRELL, KARL-HEINZ; KRAPPITZ, HEINZ
To: B.A.T. CIGARETTEN-FABRIKE GMBH, 2000 HAMBURG, WEST GERMANY, A W. GERMAN CORP.
Reel/Frame 004134/0942 →
Change of Name
Feb 14, 1986
From: MALCO, INC.
To: MALLINCKRODT, INC.
Reel/Frame 004572/0403 →
Assignment of Assignors Interest.
Feb 14, 1986
From: MALLINCKRODT, INC.
To: MALCO, INC., ST. LOUIS, MISSOURI A CORP. OF DE.
Reel/Frame 004572/0411 →