EXTRA
Filed: July 19, 1907
HIGH EXPLOSIVES
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71028885
DU PONT
Filed: April 27, 1921
Caps [, Fuses, and Igniters] for BlastINg; [Detonating Caps,] Squibs for IgnITINg Explosive Powder [and Flash Light POWDer…
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71146817
DU PONT
Filed: July 16, 1921
Polishes Acting as Grease Removers and Cleaning Materials, Metal Polish; Solutions for Surfacing, Finishing, and Renewing…
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71150440
DU PONT
Filed: July 15, 1922
Adhesive Cement, Waterproof Adhesive Cement, Adhesive Belt Cement, Adhesive Leather Cement, and Household Cement
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71167284
SEMESAN
Filed: November 20, 1922
FUNGICIDE, [SEED DISINFECTANT, GENERAL DISINFECTANT]
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71172263
DUCO
Filed: November 1, 1923
((Wood Stains, Fillers, Dry Colors, Including Dry Aniline Wood-Stain Powders, Prepared Shellac, Varnishes, ))Thinners, Paint…
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71187804
DUCO
Filed: August 16, 1924
PYROXYLIN THINNERS, [ KNIFING COMPOUND (UNDERCOATING), FLOOR VARNISH, ] AND PREPARED PAINT
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71201490
KLEANROL
Filed: September 14, 1925
SOLDERING FLUXES
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71220227
THIONEX
Filed: October 10, 1928
CHEMICALS USED IN THE MANUFACTURE OF RUBBER WHICH ACCELERATE VULCANIZATION
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71273584
AGRITOL
Filed: October 27, 1928
DYNAMITE
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71274385
DUCLEAN
Filed: December 12, 1928
RUST SOLVENT
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71276604
GRANOSAN
Filed: March 5, 1929
SEED DISINFECTANT FOR TREATING SMALL GRAINS
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71280227
SEMESAN BEL
Filed: February 10, 1930
FUNGICIDE, SEED DISINFECTANT
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71295839
LEUCOSOL
Filed: July 10, 1930
DYES AND DYESTUFFS
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71303325
ZALBA
Filed: July 29, 1930
CHEMICALS USED AS ANTIOXIDANTS FOR RUBBER
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71303954
ANTOX
Filed: July 29, 1930
CHEMICALS USED AS ANTIOXIDANTS FOR RUBBER
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71303957
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
DUPONT
Filed: October 4, 1930
RUBBERIZED FABRICS, I. E., FABRICS TREATED WITH A RUBBER COATING
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71306474
ALKANOL
Filed: October 30, 1930
DYEING ASSISTANT-I. E., A SO-CALLED WETTING-OUT AGENT WHICH, WHEN INCORPORATED IN A DYEING BATH, CAUSES GREATER PENETRATION…
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71307348
SERISTAN
Filed: November 20, 1931
DYES AND DYESTUFFS, ESPECIALLY COLORS SUITABLE FOR THE DYEING OF TINWEIGHTED SILK
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71321403
ZERONE
Filed: December 22, 1931
SYNTHETIC METHANOL USED AS AN ANTI-FREEZE AGENT IN AUTOMOTIVE VEHICLES AND HEATING SYSTEMS
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71322361
PERMALUX
Filed: February 11, 1932
NON-DISCOLORING ANTIOXIDANT FOR RUBBER
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71324066
DUPONOL
Filed: January 19, 1933
SULFONATED ALCOHOLS
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71334090
CYANEGG
Filed: July 20, 1933
CYANID SALTS ADAPTED FOR METALLURGICAL AND OTHER USES
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71339933
ZENITE
Filed: January 22, 1934
CHEMICALS USED IN THE MANUFACTURE OF RUBBER WHICH ACCELERATE VULCANIZATION
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71346345
AKROFLEX
Filed: May 23, 1934
CHEMICALS USED AS ANTI-OXIDANTS FOR RUBBER
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71351735
AQUAREX
Filed: June 30, 1934
CHEMICAL PRODUCTS, THE PURPOSE OF WHICH IS TO IMPROVE THE WETTING AND DISPERSING OF DRY PIGMENTS USED IN LATEX COMPOUNDING…
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71353383
THERMOFLEX
Filed: November 16, 1934
CHEMICALS USED AS ANTIOXIDANTS FOR RUBBER
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71358284
NITRAMON
Filed: February 12, 1935
NITRATE OF AMMONIA BLASTING AGENT, WHICH, IN CARTRIDGE FORM OR BAGS, IS DETONATED BY THE USE OF A BOOSTER OF HIGH EXPLOSIVES…
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71361308
PERCLENE
Filed: May 22, 1936
DRY CLEANING FLUID
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71378742
TI-PURE
Filed: June 2, 1936
PAINT PIGMENTS
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71379197
AVITEX
Filed: January 29, 1937
CHEMICAL COMPOUND, BEING IN THE NATURE OF A FIBRE SOFTENING OR FINISHING AGENT FOR TEXTILES, PAPER, LEATHER, AND THE LIKE…
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71388314
ZIN-O-LYTE
Filed: February 17, 1937
CHEMICAL COMPOUNDS AND BRIGHTENING AGENTS FOR ZINC PLATING
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71389210
ACETAMINE
Filed: May 8, 1937
DYESTUFFS, NOT INCLUDING MEDICINAL PREPARATIONS
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71392476
NALAN
Filed: August 19, 1938
CHEMICAL COMPOUND, BEING IN THE NATURE OF A TEXTILE FINISH WITH WATER REPELLENT CHARACTERISTICS
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71409764
DUPONT
Filed: November 25, 1938
AUTOMOTIVE PAINT CLEANERS AND FABRIC CLEANING FLUIDS
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71413118
DUPONT
Filed: November 25, 1938
EXPLOSIVE COMPOUNDS, POWDER BAGS, AND BLASTING ACCESSORIES NAMELY, BLASTING CAPS, BLASTING MACHINES, CAP CRIMPERS
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71413119
DU PONT
Filed: January 19, 1940
[ Cellulose Acetate Film, ] Cellulose Sponges [, Ceramic Clays, and Chalk ]
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71427623
DU PONT
Filed: January 19, 1940
Smalt, Ceramic Colors, and Paint Pigments
Owned by: E. I. DU PONT DE NEMOURS AND COMPANY
Serial Number: 71427624
