Isolone Trademarks

ISOLONE
ALE OR BEER FLAVORING ADDITIVE
Registered  ·  January 23, 1964  ·  72185216  · 
isolone
ISOLONE
HOP EXTRACT FOR USE IN THE PREPARATION OR FLAVORING OF MALT BEVERAGES
Expired  ·  January 23, 1964  ·  72185215  ·