February 1942 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 |
Environmental control apparatus Trademarks filed in February 1942
FILTRATOR
Filed: February 25, 1942
Vacuum Filtration Device for Separating Solids from Liquids in Laboratory Procedures
Owned by: DEUTECHE BANK, AG, NEW YORK BRANCH
Serial Number: 71451201
ENVIRONDITIONING SYSTEM
Filed: February 21, 1942
AIR CONDITIONING UNITS
Owned by: ERWIN L. WEBER
Serial Number: 71451154
PACEMAKER
Filed: February 10, 1942
ELECTRIC FANS
Owned by: WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
Serial Number: 71450889
STURTEVANT
Filed: February 6, 1942
BLOWERS AND RADIATOR TYPE HEATING UNITS, FAN AND RADIATOR HEATING AND VENTILATING UNITS, AIR WASHERS, AIR HEATERS FOR FURNACES…
Owned by: Westinghouse Electronic Corporation
Serial Number: 71450820
