July 1923 Environmental control 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 | 31 |
Environmental control apparatus Trademarks filed in July 1923
VANO
Filed: July 27, 1923
Power-Driven Blowers and Fans for Drafting and Ventilating Purposes
Owned by: SIEMENS ENERGY, INC.
Serial Number: 71183735
2-WAY
Filed: July 5, 1923
Glass Globes and Reflectors for Artificial Light
Owned by: Manville Service Corporation
Serial Number: 71182813
4-WAY
Filed: July 5, 1923
Glass Globes and Reflectors for Artificial Light
Owned by: Manville Service Corporation
Serial Number: 71182814
