Mark Identification

PRE-TEK

Serial Number

73112235

Filing Date

Jan 13, 1977

Registration Date

Jan 31, 1978

Trademark by

AMF INCORPORATED

Classification Information

FILTERS, FILTER HOUSINGS, FILTER MEDIA, FILTER CARTRIDGES, AND ASSOCIATED HARDWARE, EMPLOYED IN THE FILTRATION OF FLUIDS UTILIZING ELECTROKINETICS

Environmental Control Apparatus