Patent Assignment
Reel/Frame 019780/0177
Assignment of Assignor's Interest
Recorded: 2007-08-21
Pages: 3
Assignee
AQUA-AEROBIC SYSTEMS, INC.
181 W. MADISON-SUITE 4600, NIRO, SCAVONE, HALLER & NIRO, CHICAGO, ILLINOIS, 60602
Covered Property
(1)
Backwash Assembly and Method Having a Rotating Backwash Arm for Cleaning Cloth Filter Media
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.