Trademark Search  /  WOR-CON

WOR-CON

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73286044 · Reg. No. 1210932

Mark
WOR-CON
Status
Cancelled
Serial Number
73286044
Registration No.
1210932
Filing Date
November 17, 1980
Registration Date
September 28, 1982
Class(es)
Class 040

Owners

HALLIBURTON ENERGY SERVICES INC
03 · CARROLLTON, TX, US
Halliburton Company
03 · Duncan, OK, US
Halliburton Company
03 · Duncan, OK, US
Halliburton Company
03 · Duncan, OK, US

Goods & Services

Chemical Treatment of an Earthen Formation So as to Reduce Water-Oil Ratios

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