Mark Identification
CHEM-BOARD
Serial Number
71601820
Filing Date
Aug 7, 1950
Registration Date
May 12, 1953
Trademark by
Classification Information
CORRUGATED PAPER IN SHEET FORM THAT HAS BEEN HARDENED AND STRENGTHENED BY IMPREGNATION WITH AN INTROFYING AGENT SUCH AS SULPHUR, THE SAME BEING USED BY VIRTUE OF ITS STURDINESS AS A RAW MATERIAL FOR THE BUILDING TRADES, FOR THE CONSTRUCTION OF STIFF-WALLED CONTAINERS,FOR RIGID PARTITIONS, DIVIDERS, ETC
Vehicles