IP Library Assignment 005143/0030
Patent Assignment
Reel/Frame 005143/0030

Assignment of Assignors Interest.

Recorded: 1989-09-22 Pages: 2
Covered Property (1)
Mast Structure
Patent: 5,048,642 →
Application: 07/411,294 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Nov 1, 1993
From: HARNISCHFEGER ENGINEERS, INC.
To: HARRIS TRUST AND SAVINGS BANK, AS AGENT
Reel/Frame 006746/0706 →
Patent Collateral Agreement Oct 21, 1998
From: HK SYSTEMS, INC.
To: HARRIS TRUST AND SAVINGS BANK, AS AGENT
Reel/Frame 009507/0497 →