BLUE CHIP

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73360542 · Reg. No. 1263403

Mark

BLUE CHIP

Status

Cancelled

Serial Number

73360542

Registration No.

1263403

Filing Date

April 19, 1982

Registration Date

January 10, 1984

Class(es)

Class 007

Owners

03 · CARROLLTON, TX, US

03 · Houston, TX, US

03 · Houston, TX, US

03 · Houston, TX, US

EARTH BORING BITS UTILIZING CUTTING TEETH OF [ SINTERED ] TUNGSTEN CARBIDE AND POLYCRYSTALLINE DIAMONDS

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