April 13, 1922 Trademarks
CEMTEX
Filed: April 13, 1922
PROTECTIVE AND FIRE-RETARDING PAINTS
Owned by: DETROIT GRAPHITE COMPANY
Serial Number: 71162248
DIAMOND TOP
Filed: April 13, 1922
SPORT CAPS, ROOTERS' CAPS, AND COLLEGE HATS MADE OF FELT OR FLANNEL
Owned by: WHEELER MANUFACTURING CO.
Serial Number: 71162276
