March 1941 Lubricants and fuels Trademarks by day
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Lubricants and fuels Trademarks filed in March 1941
M-S-A
Filed: March 22, 1941
((Air Purifying Compositions, )) Ammonia Inhalants, Preparations for Exterior Applications for Treatment of Burns, ((Swabs…
Owned by: Mine Safety Appliances Company
Serial Number: 71441829
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
BRB
Filed: March 5, 1941
Lubricating Oils and Greases
Owned by: MOBIL OIL CORPORATION
Serial Number: 71441262