December 1939 Chemicals 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 |
Chemicals Trademarks filed in December 1939
ATOMITE
Filed: December 11, 1939
MECHANICALLY GROUND CALCIUM CARBONATE SUBSTANTIALLY FREE FROM PARTICLES LARGER THAN 15 MICRONS IN DIAMETER AND USED AS A…
Owned by: Imerys Pigments, Inc.
Serial Number: 71426466
EVEREADY
Filed: December 8, 1939
ANTI-FREEZE AND CORROSION PREVENTIVE, BOTH FOR USE IN AUTOMOBILE AND OTHER COOLING SYSTEMS.
Owned by: Union Carbide Corporation
Serial Number: 71426373
CALNITRO
Filed: December 5, 1939
Fertilizer
Owned by: Columbia Nitrogen Corporation
Serial Number: 71426274
