April 1927 Chemicals 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 |
Chemicals Trademarks filed in April 1927
DRANO WILL NOT HARM PORCELAIN - ENAMEL PLUMBING CLEANS OPENS DRAINS
Filed: April 25, 1927
CHEMICAL FOR CLEANSING DRAINS, SINKS, WASHBOWLS, ETC.
Serial Number: 71247937
AEROFLOAT
Filed: April 7, 1927
FLOTATION REAGENTS FOR USE IN THE CONCENTRATION OF MINERALS
Owned by: CYTEC TECHNOLOGY CORP.
Serial Number: 71247057
