October 1941 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 October 1941
DAY-LINE
Filed: October 30, 1941
Electric Lighting Fixtures, Particularly Fluorescent Industrial Fixtures
Owned by: EMERSON ELECTRIC CO.
Serial Number: 71448246
FIRESTONE
Filed: October 27, 1941
GAS AND ELECTRIC RANGES
Owned by: Firestone Tire & Rubber Company, The
Serial Number: 71448132
LITTLE GIANT VAPORIZER
Filed: October 9, 1941
POWER DRIVEN AIR HUMIDIFYING UNITS, AND POWER DRIVEN WATER VAPORIZING UNITS FOR EVAPORATIVE AIR CONDITIONING SYSTEMS
Owned by: LITTLE GIANT VAPORIZER COMPANY, INC.
Serial Number: 71447635
LECO
Filed: October 1, 1941
Scientific Laboratory Combustion Furnaces, Cabinets, Various Glass [and Pyrex] Parts for Laboratory Use, Such as BuretTEs…
Owned by: LECO CORPORATION
Serial Number: 71447463
