May 9, 1935 Trademark Filings

BECKOPOL
SYNTHETIC RESIN, FOR USE IN PAINTS, VARNISHES, ENAMELS, AND THE LIKE
Expired  ·  May 9, 1935  ·  71364981  · 
LIFETIME
MUFFLERS FOR EXPLOSIVE ENGINES
Expired  ·  May 9, 1935  ·  71364720  · 
lifetime
AIR-O-LINE
MEASURING AND CONTROL INSTRUMENTS AND APPARATUS, FOR AUTOMATICALLY CONTROLLING AN OPERATION RESPONSIVELY TO THE FLUCTUATIONS OF A VARIABLE CONDITION
Expired  ·  May 9, 1935  ·  71364708  · 
air-o-line