Patent Assignment
Reel/Frame 004421/0432
Assignment of Assignors Interest.
Recorded: 1985-06-24
Pages: 2
Assignor
STEWART, PAUL C.
Executed: 1985-06-19
Assignee
DRESSER INDUSTRIES, INC., A DE CORP
DALLAS, TEXAS
Covered Property
(1)
Mining Shovel Ballast Box Connection Method and Apparatus
Patent:
4,608,743 →
Application:
06/747,836 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 20, 1992
From: DRESSER INDUSTRIES, INC.
To: INDRESCO, INC.
Reel/Frame 006334/0060 →
Assignment of Assignor's Interest
Jun 22, 1998
From: MARION POWER SHOVEL COMPANY
To: BUCYRUS INTERNATIONAL INC.
Reel/Frame 009267/0429 →
Security Interest
Aug 9, 2004
From: BUCYRUS INTERNATIONAL, INC.
To: GMAC COMMERCIAL FINANCE LLC, AS AGENT
Reel/Frame 015642/0537 →