IP Library › Assignment 003887/0122
Patent Assignment
Reel/Frame 003887/0122

Assignment of Assignors Interest.

Recorded: 1981-08-17 Pages: 2
Assignor
KLIMOWICZ RICHARD F.
Executed: 1981-04-24
Assignee
Covered Property (1)
Inversion Protection for Railroad Car Coupler
Patent: 4,398,641 →
Application: 06/261,334 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Feb 18, 1986
From: DRESSER INDUSTRIES, INC., A CORP OF DE.
To: AMSTED INDUSTRIES, INC., A CORP. OF DE.
Reel/Frame 004513/0932 →
Released by Secured Party Apr 12, 1989
From: FIRST NATIONAL BANK OF CHICAGO, AS AGENT
To: AMSTED INDUSTRIES INCORPORATED, A CORP. OF DE.
Reel/Frame 005070/0731 →