October 1923 Lubricants and fuels Trademarks by day
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | 31 |
Lubricants and fuels Trademarks filed in October 1923
"KLEENKUT."
Filed: October 31, 1923
BASE OIL FOR CUTTING FLUIDS AND COOLANTS
Owned by: D.A. STUART & CO.
Serial Number: 71187781
DICTAPHONOIL
Filed: October 8, 1923
LUBRICATING OIL
Owned by: DICTAPHONE CORPORATION
Serial Number: 71186699
ROTARY
Filed: October 8, 1923
Gasoline((, and Lubricating Oils and Greases))
Owned by: United Refining Company of Pennsylvania
Serial Number: 71186725
