April 5, 1932 Trademarks
PETREX
Filed: April 5, 1932
SYNTHETIC RESIN TO BE USED IN PROTECTIVE COATINGS AND IN MOLDED PRODUCTS
Owned by: HERCULES POWDER COMPANY
Serial Number: 71325824
DUTCH BOY
Filed: April 5, 1932
COCOA
Owned by: C. J. VAN HOUTEN & ZOON
Serial Number: 71325835