April 2, 1921 Trademark Filings

GOLDEN RING
CAKE
Expired  ·  April 2, 1921  ·  71145663  · 
CRYSTOLON
Abrasive Products-Namely, Powders, Grains, Pastes, Stones, Hones, Oilstones, Valve-Grinding Compounds, and Grinding, Cutting, Polishing, and Abrading Wheels
Cancelled  ·  April 2, 1921  ·  71145640  · 
crystolon