Chemicals Trademarks Filed in November 6, 1930
AMACO
Filed: November 6, 1930
MODELLING CLAY, CLAY FLOUR, MOIST CLAY, AND, GESSO CLAY
Owned by: AMERICAN ART CLAY CO., INC.
Serial Number: 71307571
CROWN
Filed: November 6, 1930
TANNING EXTRACTS
Owned by: UNITAN SOCIEDAD ANONIMA INDUSTRIAL, COMERCIAL Y AGROPECUARIA
Serial Number: 71307584
