June 1923 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 1923
MEMOKRAFT
Filed: June 28, 1923
Monumental Blocks of Granite
Owned by: ROCK OF AGES CORPORATION
Serial Number: 71182548
CEL-O-GLASS
Filed: June 18, 1923
WINDOW-GLASS SUBSTITUTES AND THE LIKE
Owned by: ARVEY CORPORATION
Serial Number: 71182132
PLIBRICO
Filed: June 5, 1923
Fire-Resisting Cement for Forming Furnace Linings
Owned by: PLIBRICO COMPANY, LLC
Serial Number: 71181568
