August 1924 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 |
Environmental control apparatus Trademarks filed in August 1924
HOYT
Filed: August 11, 1924
WATER HEATERS
Owned by: HOYT HEATER COMPANY
Serial Number: 71201240
AEROFIN
Filed: August 9, 1924
TUBULAR RADIATORS OR HEATERS
Owned by: CARRIER CONSTRUCTION COMPANY, INC.
Serial Number: 71201176
LOOKOUT
Filed: August 8, 1924
BOILERS AND HOTWATER TANKS
Owned by: LOOKOUT BOILER AND MANUFACTURING COMPANY
Serial Number: 71201147
