Patent Assignment
Reel/Frame 013403/0563
Record to Correct Wrong Patent No. 4,527,538 on a Nunc Pro Tunc Assignment Previously Recorded on Reel 013333 and Frame 0883.
Recorded: 2003-02-05
Pages: 7
Assignor
DRESSER INDUSTRIES, INC. (NOW KNOWN AS DII INDUSTRIES, LLC)
Executed: 2002-09-20
Assignee
DRESSER EQUIPMENT GROUP, INC.
2601 BELTLINE ROAD, CARROLLTON, TEXAS, 75006
Covered Property
(1)
Electropneumatic Transducer System
Patent:
4,527,583 →
Application:
06/513,162 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 12, 1983
From: SIMPSON, DONALD C.
To: MCGRAW-EDISON COMPANY
Reel/Frame 004159/0918 →
Assignment of Assignors Interest.
Apr 29, 1985
From: MCGRAW-EDISON COMPANY, ROLLING MEADOWS, IL., A CORP. OF DE.
To: EDISON INTERNATIONAL, INC., 1701 GOLF ROAD, ROLLING MEADOWS, IL., A CORP. OF DE.
Reel/Frame 004393/0548 →
Record to Correct Wrong Patent No. 4,527,538 on a Change of Name Document Previously Recorded on Reel 013333 and Frame 0878.
Feb 5, 2003
From: DRESSER EQUIPMENT GROUP, INC.
To: DRESSER, INC., ( A DELAWARE CORPORATION)
Reel/Frame 013403/0557 →