PROLOG

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73241684 · Reg. No. 1159576

Mark

PROLOG

Status

Cancelled

Serial Number

73241684

Registration No.

1159576

Filing Date

December 5, 1979

Registration Date

June 30, 1981

Class(es)

Class 042

Owners

03 · Dallas, TX, US

03 · Dallas, TX, US

03 · Dallas, TX, US

Well Logging Services, Particularly to Measuring and Providing a Log of Characteristic Properties of Earth Formations Surrounding Earth Boreholes

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.