Patent Assignment
Reel/Frame 028033/0720
Assignment of Assignor's Interest
Recorded: 2012-04-12
Pages: 4
Assignee
TENNANT COMPANY
701 NORTH LILAC DRIVE, P.O. BOX 1452, MINNEAPOLIS, MINNESOTA, 55440
Covered Property
(1)
Battery Maintenance System
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.