January 1939 Nonmetallic building materials 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 |
Nonmetallic building materials Trademarks filed in January 1939
INSULITE
Filed: January 30, 1939
SOUND ABSORBING BOARD AND BLOCKS, ASBESTOS SIDING, WATERPROOF FIBER BOARD, HOT PRESSED BOARDS, WATERPROOF AND TEMPERED,…
Owned by: THE INSULITE COMPANY
Serial Number: 71415392
INSULMAT
Filed: January 14, 1939
SOUND DEADENING PLASTIC COMPOUND
Owned by: MORTELL COMPANY
Serial Number: 71414829
