Patent Assignment
Reel/Frame 017639/0354
Assignment of Assignor's Interest
Recorded: 2006-05-18
Pages: 6
Assignors
URBAN, JAMES
Executed: 2004-02-04
KEY, ALBERT L.
Executed: 2004-02-09
RAY, CHARLES JULIAN
Executed: 2004-02-05
RAY, CHARLES GRAHAM
Executed: 2004-02-09
JAMES, MICHAEL
Executed: 2004-02-16
Assignee
URBAN ROOT L.L.C.
81 LANGTON STREET, SUITE 4, SAN FRANCISCO, CALIFORNIA, 94103
Covered Property
(1)
Integrated Tree Root and Storm Water System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.