Zopaque Trademarks

ZOPAQUE
TITANIUM DIOXIDE FOR GENERAL INDUSTRIAL USE
Expired  ·  March 19, 1975  ·  73047136  · 
ZOPAQUE
Titanium Dioxide Sold for Use in the Industrial Arts
Cancelled  ·  March 20, 1961  ·  72116017  · 
ZOPAQUE
PAINT PIGMENTS, SPECIFICALLY TITANIUM DIOXIDE
Expired  ·  February 26, 1935  ·  71361833  ·