Patent Assignment
Reel/Frame 003871/0036
Assignment of Assignors Interest.
Recorded: 1981-02-25
Pages: 1
Assignor
IMPERI ALDO P.
Executed: 1981-02-24
Assignee
GENERAL STEEL INDUSTRIES, A CORP. OF DE.
ST. LOUIS, MISSOURI
Covered Property
(1)
Synchronously Coordinated Counterrotated Crusher Roll Teeth System
Patent:
4,410,144 →
Application:
06/238,363 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Apr 28, 1983
From: NATIONAL ROLL COMPANY
To: LUKENS GENERAL INDUSTRIES, INC.; A CORP OF DE.
Reel/Frame 004124/0674 →
Assignment of Assignors Interest.
Apr 4, 1988
From: ENCOAT-NORTH ARLINGTON, INC.,
To: SIMPLICITY ENGINEERING, INC.
Reel/Frame 004847/0311 →
Change of Name
Apr 6, 1988
From: LUKEN GENERAL INDUSTRIES INC.
To: ENCOAT-NORTH ARLINGTON, INC.
Reel/Frame 004860/0376 →
Change of Name
Apr 6, 1988
From: LUKENS CORROSION PROTECTION SERVICES, INC.
To: ENCOAT-NORTH ARLINGTON, INC.
Reel/Frame 004860/0378 →
Change of Name
Apr 6, 1988
From: GSI ENGINEERING INC.
To: LUKENS CORROSION PROTECTION SERVICES, INC.
Reel/Frame 004860/0381 →
Change of Name Filed 12-23-82
Apr 6, 1988
From: STEWART HOLDING COMPANY
To: LUKENS GENERAL INDUSTRIES, INC.
Reel/Frame 004860/0384 →