April 16, 1932 Trademark Filings

HERCOLYN
ESTER OF ROSIN TREATED SO AS TO RETARD ITS SUSCEPTIBILITY TO OXIDATION
Registered  ·  April 16, 1932  ·  71326187  · 
hercolyn
ABALYN
ESTER OF ROSIN
Registered  ·  April 16, 1932  ·  71326186  · 
abalyn
DULCET
FABRICS MADE WHOLLY OR PARTIALLY OF CELLULOSE DERIVATIVES
Expired  ·  April 16, 1932  ·  71326176  ·