Lubricants and fuels Trademarks Filed in July 13, 1961
ENCO
Filed: July 13, 1961
REFINED, SEMIREFINED, AND UNREFINED OILS MADE FROM PETROLEUM, BOTH WITH AND WITHOUT ADMIXTURE OF ANIMAL, VEGETABLE, OR MINERAL…
Owned by: HUMBLE OIL & REFINING COMPANY
Serial Number: 72123719
ENCO
Filed: July 13, 1961
REFINED, SEMIREFINED, AND UNREFINED OILS MADE FROM PETROLEUM, BOTH WITH AND WITHOUT ADMIXTURE OF ANIMAL, VEGETABLE, OR MINERAL…
Owned by: HUMBLE OIL & REFINING COMPANY
Serial Number: 72123720
GRAPHOKOTE
Filed: July 13, 1961
Dry Film Graphite Lubricant for Sliding Friction
Owned by: JOSEPH DIXON CRUCIBLE COMPANY, THE
Serial Number: 72123879
