Patent Assignment
Reel/Frame 031983/0086
Assignment of Assignor's Interest
Recorded: 2014-01-16
Pages: 3
Assignor
THAI DANG, NGUYEN
Executed: 2013-12-31
Assignee
OLDCASLTE PRECAST, INC.
1002 15TH STREET, S.W., SUITE 110, AUBURN, WASHINGTON, 98001-6502
Covered Property
(1)
Locking Subgrade Vault
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.