Mark Identification

QUESTOR

Serial Number

75595357

Filing Date

Nov 25, 1998

Trademark by

QUESTOR INDUSTRIES INC.

Classification Information

gas separation processing systems, namely separators for the cleaning and purification of gases for use in commercial, industrial, military, aviation, medical and personal use and for use in advanced energy systems

Environmental Control Apparatus

installation, repairing and maintenance of gas separation processing systems

Building Construction and Repair

custom manufacture and assembly of gas separation processing systems

Treatment of Materials