Patent Assignment
Reel/Frame 004229/0096
Assignment of 1/2 of Assignors Interest
Recorded: 1984-01-09
Pages: 1
Assignor
SOUTHWEST RESEARCH INSTITUTE A TX CORP
Executed: 1984-01-03
Assignees
VICTOR EQUIPMENT COMPANY A CORP. OF TX
DENTON, TEXAS
ESAB NORTH AMERICA, INC. D/B/A ESAB-HEATH A DE CORP
FORT COLLINS, COLORADO
Covered Property
(1)
Automated Cutting of Plate Steel
Patent:
4,439,249 →
Application:
06/506,863 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 9, 1984
From: JOLLY, WILLIAM D.; SINGH, GURVINDER P.
To: SOUTHWEST RESEARCH INSTITUTE A CORP. OF TX
Reel/Frame 004229/0099 →
Assignment of Assignors Interest. Effective March 4, 1988
Sep 28, 1989
From: VICTOR EQUIPMENT COMPANY, A CORP. OF DE. (ONE WRITING)
To: ESAB AUTOMATION, INC.
Reel/Frame 005172/0013 →
Assignment of Assignors Interest.
Jul 5, 1990
From: ESAB NORTH AMERICA, INC.
To: ESAB AUTOMATION, INC., A DE CORP.
Reel/Frame 005360/0390 →
Security Interest
Feb 10, 1994
From: ARCAIR COMPANY; CLARKE INDUSTRIES, INC.; COYNE CYLINDER COMPANY; STOODY DELORO STELLITE, INC.
To: BANKERS TRUST COMPANY
Reel/Frame 006865/0142 →
Amendment to Security Agreement Patents
Jan 30, 1997
From: VICTOR EQUIPMENT COMPANY
To: BANKERS TRUST COMPANY
Reel/Frame 008328/0535 →