March 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 | 31 |
Nonmetallic building materials Trademarks filed in March 1923
JOHNS-MANVILLE TRANSITE ASBESTOS WOOD
Filed: March 21, 1923
FIREPROOF NON HEAT CONDUCTING MATERIALS COMPOSED OF ASBESTOS FIBER AND HYDRAULIC CEMENT IN SHEETS,STRIPS, AND BLOCKS.
Owned by: JOHNS MANVILLE INCORPORATED
Serial Number: 71177786
GYP-LAP
Filed: March 21, 1923
PLASTER BOARD [AND PLASTER WALL BOARD]
Owned by: UNITED STATES GYPSUM COMPANY
Serial Number: 71177804
BONDCRETE
Filed: March 2, 1923
CALCINED GYPSUM, STUCCO AND WALL PLASTERS
Owned by: UNITED STATES GYPSUM COMPANY
Serial Number: 71176862
