Patent Assignment
Reel/Frame 009662/0802
Assignment of Assignor's Interest
Recorded: 1998-12-30
Pages: 4
Assignor
ASEA, BROWN BOVERI AB
Executed: 1997-07-15
Assignee
CONCAST STANDARD AG
TODISTRASSE 9, CH-8027 ZURICH, SWITZERLAND
Covered Properties
(5)
Dc Arc Furnace Hearth Construction
Patent:
4,324,943 →
Application:
06/162,392 →
Dc Arc Furnace Component
Patent:
4,435,813 →
Application:
06/380,442 →
Method and Device for Operating a Dc Arc Furnace
Patent:
4,468,782 →
Application:
06/443,916 →
Dc Arc Furnace Improved Hearth Construction
Patent:
4,541,099 →
Application:
06/601,348 →
Dc Arc Furnace
Patent:
4,612,650 →
Application:
06/719,965 →
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 20, 1982
From: STENKVIST, SVEN-EINAR
To: ASEA AKTIEBOLAG, A CORP. OF SWEDEN
Reel/Frame 004001/0280 →
Assignment of Assignors Interest.
Nov 23, 1982
From: STENKVIST, SVEN-EINAR
To: ASEA AKTIEBOLAG, VASTERAS, SWEDEN A SWEDISH CORP.
Reel/Frame 004071/0411 →
Assignment of Assignors Interest.
Apr 17, 1984
From: RAPPINGER, BO; STENKVIST, SVEN-EINAR
To: ASEA AKTIEBOLAG SWEDISH CORPORATION OF VASTERAS, SWEDEN
Reel/Frame 004252/0209 →
Assignment of Assignors Interest.
Apr 4, 1985
From: STENKVIST, SVEN-EINAR
To: ASEA AKTIEBOLAG, A SWEDISH CORP
Reel/Frame 004393/0163 →
Assignment of Assignor's Interest
Jun 5, 1998
From: ASEA BROWN BOVERI AG
To: CONCAST STANDARD AG
Reel/Frame 009227/0167 →