STIFFBACK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73101466 · Reg. No. 922

Mark

STIFFBACK

Status

Cancelled

Serial Number

73101466

Registration No.

922

Filing Date

May 1, 1976

Registration Date

December 5, 1977

Class(es)

Class 007

Owners

03 · CELLE 1, DE

03 · Celle 1, DE

Stabilizers for Well Drill Strings; and Parts Thereof

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