September 1940 Electrical and scientific apparatus 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 |
Electrical and scientific apparatus Trademarks filed in September 1940
MAX-I-METER
Filed: September 12, 1940
Meters for Measuring Conductor Load of Electrical Circuits
Owned by: HD Electric Co.
Serial Number: 71435901
ASHCROFT
Filed: September 7, 1940
PRESSURE GAUGES, INDICATING GAUGES, RECORDING GAUGES, WATER LEVEL GAUGES, INDICATING THERMOMETERS, RECORDING THERMOMETERS…
Owned by: DRESSER INDUSTRIES, INC.
Serial Number: 71435764
