Mark Identification

GO

Serial Number

72121382

Filing Date

Jun 5, 1961

Registration Date

Nov 27, 1962

Trademark by

GEARHART INDUSTRIES INC.

Classification Information

Oil Well Logging and Service Apparatus and Systems, Including Radioactivity, Temperature, Density, Electrical, Flowmeter, Tracer, and Collar Locator Logging Apparatus and Systems

Fancy Goods