Patent Assignment
Reel/Frame 005433/0163
Assignment of Assignors Interest.
Recorded: 1990-09-12
Pages: 3
Assignee
MURPHY MANAGEMENT INC., D/B/A FRANK W. MURPHY MFR.
3131 SOUTH SHERIDAN ROAD, P.O. BOX 470248, TULSA, OKLAHOMA
Covered Property
(1)
Adjustable Set Point Signalling Gauge
Patent:
5,121,109 →
Application:
07/580,975 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.