February 1941 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 |
Nonmetallic building materials Trademarks filed in February 1941
CRETEPLANK
Filed: February 19, 1941
Tongue and Groove Aerated Concrete Plank
Owned by: Martin Fireproofing Corporation
Serial Number: 71440785
"WONDER PUTTY"
Filed: February 17, 1941
Plastic Sealing Compound in the Nature of a Putty
Owned by: Atlas Putty Products Co.
Serial Number: 71440711
CLIPPER
Filed: February 14, 1941
Fire Brick
Owned by: HARBISONWALKER INTERNATIONAL, INC.
Serial Number: 71440651
