Lubricants and fuels Trademarks Filed in March 13, 1950
RIO GRANDE
Filed: March 13, 1950
GASOLINE, KEROSENE, PETROLEUM DISTILLATE FOR FUEL PURPOSES, AND MOTOR-FUEL OIL AND FURNACE-FUEL OIL
Owned by: RICHFIELD OIL CORPORATION
Serial Number: 71593887
ROCOLUBE
Filed: March 13, 1950
LUBRICATING OIL
Owned by: RICHFIELD OIL CORPORATION
Serial Number: 71593888
