Mark Identification

OMICRON MORTARPROOFING

Serial Number

71684324

Filing Date

Mar 28, 1955

Registration Date

Apr 10, 1956

Trademark by

MASTER BUILDERS COMPANY THE

Classification Information

COMPOSITION TO BE INCORPORATED IN CONCRETE AND MORTAR MIXES TO IMPROVE THE PROPERTIES THEREOF, PARTICULARLY TO REDUCE SHRINKAGE, TO INCREASE HARDNESS AND DENSITY AND TO RENDER THE SAME MORE WATER RESISTANT

Metal Goods

SUNBONNET