Patent Assignment
Reel/Frame 004296/0694
Assignment of Assignors Interest.
Recorded: 1984-06-06
Pages: 2
Assignor
MC CRACKEN, ROBERT G.
Executed: 1984-05-14
Assignee
ECONOMY FORMS CORPORATION A CORP. OF IO
4301 N.E. 14TH ST.,, DES MOINES,, IOWA, 50316
Covered Property
(1)
Cambered Truss Header for a Shoring Structure
Patent:
4,569,501 →
Application:
06/614,543 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.