June 1931 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 June 1931
ETERNIT
Filed: June 30, 1931
FLEXIBLE PREPARED ROOFING COMPOSED OF FELT IMPREGNATED AND COATED WITH BITUMINOUS COMPOSITIONS, IN STRIP, SHINGLE, AND ROLL…
Owned by: RUBEROID CO., THE
Serial Number: 71316509
ENNJAY
Filed: June 11, 1931
ASPHALT AND ASPHALT PIPE COATING
Owned by: STANDARD OIL COMPANY OF NEW JERSEY
Serial Number: 71315705
