SD

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73210940 · Reg. No. 546

Mark

Status

Cancelled

Serial Number

73210940

Registration No.

546

Filing Date

January 8, 1979

Registration Date

March 7, 1980

Class(es)

Class 007

Owners

03 · Toronto, Ontario, CA

03 · Toronto, Ontario, CA

03 · Toronto, Ontario, CA

Rock Drilling Rigs, Drilling Bits and Drilling Stems

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