Trademark Search  /  SAFE-BLOCK

SAFE-BLOCK

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73518246 · Reg. No. 1353535

Mark
SAFE-BLOCK
Status
Cancelled
Serial Number
73518246
Registration No.
1353535
Filing Date
January 17, 1985
Registration Date
August 13, 1985
Class(es)
Class 001

Owners

HALLIBURTON COMPANY
03 · DALLAS, TX, US
HALLIBURTON COMPANY
03 · DALLAS, TX, US
HALLIBURTON COMPANY
03 · DALLAS, TX, US

Goods & Services

CHEMICALS FOR USE IN OIL AND GAS WELLS - NAMELY, AN ADDITIVE COMPRISING A BRIDGING AGENT FOR WORKOVER AND COMPLETION SYSTEMS

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