September 1943 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 |
Nonmetallic building materials Trademarks filed in September 1943
ZAC
Filed: September 8, 1943
REFRACTORY BRICKS AND BLOCKS FOR FURNACE WALLS AND PARTITIONS
Owned by: CORHART REFRACTORIES COMPANY
Serial Number: 71463267
T TAYLOR
Filed: September 6, 1943
REFRACTORY CEMENTS, RAMMING MIXES, BRICKS AND BLOCKS
Owned by: CHAS. TAYLOR SONS CO., THE
Serial Number: 71463254
AUDITONE
Filed: September 2, 1943
FIBROUS SOUND ABSORBING UNITS IN THE FORM OF TILES [ AND SHEETS ]
Owned by: USG ACOUSTICAL PRODUCTS COMPANY
Serial Number: 71463187
