Mark Identification

HEAT RESEARCH CORPORATION

Serial Number

73062086

Filing Date

Sep 4, 1975

Registration Date

Nov 30, 1976

Trademark by

PULLMAN INCORPORATED

Classification Information

FABRICATION AND CONSTRUCTION OF HEATERS FOR REFINERIES AND PETROCHEMICAL PLANTS

Building Construction and Repair

ENGINEERING AND DESIGNING OF HEATERS FOR REFINERIES AND PETROCHEMICAL PLANTS OF OTHERS

Computer and Scientific