Patent Assignment
Reel/Frame 012971/0377
Assignment of Assignor's Interest
Recorded: 2002-06-06
Pages: 2
Assignor
VALENTZ, ARTHUR J.
Executed: 2002-04-22
Assignee
PORTABLE PIPE HANGERS, L.P.
98 PIPERS WALK, SUGAR LAND, TEXAS, 77479
Covered Property
(1)
Plastic Base
Patent:
461,702 →
Application:
29/145,856 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.