AI
Mark Identification

AI

Serial Number

74457885

Filing Date

Nov 15, 1993

Trademark by

BROWN & ROOT INC.

Classification Information

equipment for conveying and blending powderded pelletized, and granular materials; namely, gravity blenders, rotary airlocks, airlock feeders, line diverters, deflector valves, slide valves, filters, elutriators, cyclones, treated pipe, shaft rotation sensors, dense phase conveying systems

Machinery