Patent Assignment
Reel/Frame 023400/0264
Assignment of Assignor's Interest
Recorded: 2009-10-21
Pages: 6
Assignee
USG INTERIORS, INC.
550 W. ADAMS STREET, CHICAGO, ILLINOIS, 60661-3676
Covered Property
(1)
Electrified Ceiling Grid
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.