December 22, 1931 Trademarks
ACTEEN
Filed: December 22, 1931
INSECTICIDES
Owned by: CORSON, E.O.
Serial Number: 71322359
ZERONE
Filed: December 22, 1931
SYNTHETIC METHANOL USED AS AN ANTI-FREEZE AGENT IN AUTOMOTIVE VEHICLES AND HEATING SYSTEMS
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71322361
INSELBRIC
Filed: December 22, 1931
BUILDING COVERING MATERIALS IN THE FORM OF ASPHALT IMPREGNATED OR ASPHALT MASTIC OR COMPOSITION SHEETS OR UNITS
Owned by: MACLEAN, ROBERT S.
Serial Number: 71322368