Lubricants and fuels Trademarks Filed in March 17, 1941
MEDAL VALVE
Filed: March 17, 1941
LUBRICATING OIL
Owned by: THE PURE OIL COMPANY
Serial Number: 71441634
650-Z
Filed: March 17, 1941
LUBRICATING OIL.
Owned by: PURE OIL COMPANY, THE
Serial Number: 71441639
