Patent Assignment
Reel/Frame 005044/0877
Assignment of Assignors Interest.
Recorded: 1989-03-07
Pages: 2
Assignor
OLSSON, JAN-OLOF
Executed: 1989-02-28
Assignee
KANTHAL AB
BOX 502, A CORP. OF SWEDEN, HALLSTAHAMMAR, S-734 01, SWEDEN
Covered Property
(1)
Heat Radiation Tube
Patent:
5,267,609 →
Application:
07/280,003 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 4, 2005
From: KANTHAL AB
To: SANDVIK AB
Reel/Frame 016182/0659 →
Assignment of Assignor's Interest
May 31, 2005
From: SANDVIK AB
To: SANDVIK INTELLECTUAL PROPERTY HB
Reel/Frame 016290/0628 →
Assignment of Assignor's Interest
Jun 30, 2005
From: SANDVIK INTELLECTUAL PROPERTY HB
To: SANDVIK INTELLECTUAL PROPERTY AKTIEBOLAG
Reel/Frame 016621/0366 →