Environmental control apparatus Trademarks Filed in July 19, 1962
Z CRETE G-S

Z CRETE G-S

Filed: July 19, 1962
CASING MATERIAL IN VINYL PLASTIC SHEET AND ROLL FORM
Owned by: CONCRETE THERMAL CASINGS, INC.
Serial Number: 72149364

VARIMATIC

VARIMATIC

Filed: July 19, 1962
GAS FIRED WATER HEATERS
Owned by: RUUD MANUFACTURING COMPANY
Serial Number: 72149410