Chemicals Trademarks Filed in June 1, 1951
PERMALITE
Filed: June 1, 1951
EXPANDED PERLITE FOR USE AS INSULATING MATERIAL, AND AS AN INGREDIENT IN PLASTER, CONCRETE, INSULATING BOARD
Owned by: INTERNATIONAL PERMALITE, INC.
Serial Number: 71614624
ETHYLAC
Filed: June 1, 1951
VULCANIZATION ACCELERATORS
Owned by: SHARPLES CHEMICALS INC.
Serial Number: 71614635
