April 1917 Environmental control apparatus Trademarks by day
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
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| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 |
Environmental control apparatus Trademarks filed in April 1917
CHAMPION
Filed: April 16, 1917
SPARK-PLUGS [, SPARK-PLUG PORCELAINS AND PARTS ]
Owned by: FEDERAL-MOGUL MOTORPARTS LLC
Serial Number: 71103011
PREMIX
Filed: April 6, 1917
GAS BURNING APPARATUS EMPLOYING A FAN, PRODUCING A BLAST OF GAS AND AIR, WHICH IS BURNED TO PRODUCE A HEAT OF GREAT INTESITY…
Owned by: MAXON CORPORATION
Serial Number: 71102778
