July 1937 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 1937
FISHER SPLASHGON
Filed: July 31, 1937
RUBBER AND METAL ANTISPLASH FILTER ATTACHMENT
Owned by: FISHER SCIENTIFIC COMPANY
Serial Number: 71395859
SUPERTHERM
Filed: July 30, 1937
HIGH PRESSURE HOT WATER HEAT DISTRIBUTION UNITS AND PARTS THEREFOR
Owned by: MIDLAND}ROSS CORPORATION
Serial Number: 71395837
REFRACTOLENS
Filed: July 22, 1937
GLASS AND COMBINATION GLASS AND METAL GLOBES AND REFLECTORS
Owned by: JOHNS}MANSVILLE CORPORATION
Serial Number: 71395528
