Chemicals Trademarks Filed in April 12, 1957
BREATHALYZER
Filed: April 12, 1957
BOTTLED CHEMICAL PREPARATION USED FOR ABSORBING AND OXIDIZING ALCOHOL
Owned by: INDIANA UNIVERSITY FOUNDATION
Serial Number: 72028024
DOWETCH
Filed: April 12, 1957
PHOTOENGRAVING CHEMICALS
Owned by: DOW CHEMICAL COMPANY, THE
Serial Number: 72028034
