Trademark Search  /  ELECTRO-FILTER

ELECTRO-FILTER

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73206265 · Reg. No. 1148118

Mark
ELECTRO-FILTER
Status
Cancelled
Serial Number
73206265
Registration No.
1148118
Filing Date
March 5, 1979
Registration Date
March 3, 1981
Class(es)
Class 037, Class 042

Owners

Petrolite Corporation
03 · St. Louis, MO, US
Petrolite Corporation
03 · St. Louis, MO, US
Petrolite Corporation
03 · St. Louis, MO, US

Goods & Services

Construction of Apparatus for Electric Treatment of Fluids, Including Electrostatic Precipitator for Purifying Non-Aqueous Fluids to the Order and Specification of Others

Designing Services in the Field of Apparatus for Electric Treatment of Fluids, Including Electrostatic Precipitator System for Purifying Non-Aqueous Fluids to the Order and Specifications of Others

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