Mark Identification

ACOUSTICLEAN

Serial Number

73227458

Filing Date

Aug 14, 1979

Registration Date

Aug 4, 1981

Trademark by

RESEARCH-COTTRELL TECHNOLOGIES INC.

Classification Information

Low-Frequency Sound Emitters for Use in Displacement of Fine Particulate Materials Found in Utility and Industrial Boilers, Electrostatic Precipitators, Air Preheaters and Mechanical Collectors

Electrical and Scientific Apparatus