Mark Identification
D DURCO
Serial Number
72162922
Filing Date
Feb 18, 1963
Registration Date
Dec 10, 1963
Trademark by
Classification Information
Pressure Leaf Filters; Liquid Filters; Air and Gas Filters; and Slurry Filters; Surface, Double-Pipe, and Multi-Pipe Beer Coolers Employing Liquid Coolants
Natural Agricultural Products