Durolon Trademarks

DUROLON
POLYCARBONATE RESIN FOR INDUSTRIAL AND MANUFACTURING USES
Cancelled  ·  May 20, 1987  ·  73662248  · 
DUROLON
MACHINES FOR MANUFACTURING SLIDE FASTENERS AND/OR ZIPPERS-NAMELY, SEWING MACHINES AND COILING MACHINES
Cancelled  ·  September 30, 1976  ·  73101668  ·