Patent Assignment
Reel/Frame 006648/0443
Assignment of Assignor's Interest
Recorded: 1993-07-23
Pages: 3
Assignor
OLDFELT, SVEN
Executed: 1993-07-19
Assignee
METRA CORPORATION
P.O. BOX 230, FIN-00101 HELSINKI FINLAND
Covered Property
(1)
Vacuum Toilet System
Patent:
5,421,040 →
Application:
08/097,087 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Nov 5, 2004
From: OY WARTSILA AB
To: OY LOHJA AB
Reel/Frame 015334/0259 →
Assignment of Assignor's Interest
Nov 9, 2004
From: WARTSILA OYJ ABP
To: EVAC INTERNATIONAL OY
Reel/Frame 015341/0746 →
Assignment of Assignor's Interest
Oct 8, 2009
From: EVAC INTERNATIONAL OY
To: MAG AEROSPACE INDUSTRIES INC.
Reel/Frame 023337/0664 →
Change of Name
Jun 19, 2014
From: MAG AEROSPACE INDUSTRIES, INC.
To: MAG AEROSPACE INDUSTRIES, LLC
Reel/Frame 033202/0315 →