IP Library › Assignment 038589/0593
Patent Assignment
Reel/Frame 038589/0593

Release of Security Interest

Recorded: 2016-05-13 Pages: 2
Assignor
Assignee
PORTEC RAIL PRODUCTS INC
900 OLD FREEPORT RD, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property (1)
Winch and Chain Attachment Assembly
Patent: 4,273,486 →
Application: 05/801,621 →
Related Assignments (7)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Aug 12, 1988
From: PORTEC, INC.
To: CONTINENTAL ILLINOIS NATIONAL BANK AND TRUST COMPANY OF CHICAGO
Reel/Frame 004952/0073 →
Security Interest Feb 20, 1990
From: PORTEC, INC.
To: FIRST NATIONAL BANK OF CHICAGO, THE
Reel/Frame 005249/0176 →
Released by Secured Party Recorded at Reel 4952 Frame 0081-0084 Feb 20, 1990
From: CONTINENTAL BANK NA
To: PORTEC, INC.
Reel/Frame 005249/0189 →
Security Interest Mar 16, 1992
From: FIRST NATIONAL BANK OF CHICAGO, THE
To: AMERICAN NATIONAL BANK AND TRUST COMPANY OF CHICAGO
Reel/Frame 006208/0595 →
Release Mar 12, 1993
From: AMERICAN NATIONAL BANK AND TRUST COMPANY OF CHICAGO
To: PORTEC, INC.
Reel/Frame 006478/0114 →
Assignment of Assignor's Interest Jul 31, 1998
From: PORTEC, INC.
To: PORTEC RAIL PRODUCTS, INC.
Reel/Frame 009350/0555 →
Patent Assignment and Security Agreement Oct 19, 1998
From: PORTEC RAIL PRODUCTS, INC.
To: NATIONAL CITY BANK
Reel/Frame 009525/0348 →