Mark Identification

ZETAPOR

Serial Number

73294572

Filing Date

Jan 26, 1981

Registration Date

Dec 29, 1981

Trademark by

3M COMPANY

Classification Information

Filters, Filter Housings, Filter Holders, Membranes, Filter Cartridges, Filter Discs and Associated Hardware All Employed in Filtering Fluids and by Electrokinetic Capture and Adsorption and by Mechanical Sieving of Contaminants from Fluids Being Filtered

Environmental Control Apparatus