Durinol Trademarks

DURINOL
PHARMACEUTICALS - NAMELY, ANTACIDS
Cancelled  ·  February 27, 1989  ·  73783392  · 
DURINOL
ANALGESIC
Cancelled  ·  July 20, 1988  ·  73741166  · 
DURINOL
Preparation for the Care of the Common Cough
Cancelled  ·  April 20, 1981  ·  73306660  ·