Browse Trademarks by Serial Number from 71304400 to 71304499
VARTEX THE PEAK OF QUALITY
Filed: August 9, 1930
VARNISHED CAMBRIC FABRICS AND TAPES AND VARNISHED PAPERS TO BE USED IN THE INSULATION OF CABLES, MOTORS, GENERATORS, AND…
Owned by: NEW JERSEY WOOD FINISHING COMPANY
Serial Number: 71304421
DUPONT
Filed: August 12, 1930
FERTILIZERS AND ACID PHOSPHATES
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71304498
DU PONT
Filed: August 12, 1930
[ CHROMIC ACID, ARSENIC ACID, ] FORMIC ACID, [ CALCIUM ARSENATE, MANGANESE ARSENATE, LEAD ARSENATE, CADMIUM CHEMICALS, ]…
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71304499
