Patent Assignment
Reel/Frame 022118/0571
Assignment of Assignor's Interest
Recorded: 2009-01-16
Pages: 4
Assignee
ABB TECHNOLOGY AG
AFFOLTERNSTRASSE 44, CH-8050 ZURICH, SWITZERLAND
Covered Property
(1)
Spring Arrangement for Spring Drive Unit and Spring Drive Unit Comprising Spring Arrangement
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.