July 18, 1936 Trademark Filings

DOUBLE-CHECK
SPARK PLUGS
Expired  ·  July 18, 1936  ·  71381185  · 
double-check
BOOSTER MOTOR OIL
MOTOR LUBRICATING OILS
Expired  ·  July 18, 1936  ·  71381184  · 
booster motor oil
ENDOGASTRIN
ANTIANEMIC PREPARATIONS
Expired  ·  July 18, 1936  ·  71381174  · 
endogastrin