April 1925 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 1925
TRIANGLE BRAND
Filed: April 22, 1925
CARBON BLACK HAVING A GENERAL USE IN THE INDUSTRIAL ARTS
Owned by: EASTERN CARBON BLACK COMPANY
Serial Number: 71213122
THROMBOL
Filed: April 10, 1925
BLOOD COAGULANT
Owned by: H.K. MULFORD COMPANY
Serial Number: 71212502
ETHYL
Filed: April 1, 1925
ANTIKNOCK COMPOUNDS FOR MOTOR FUEL
Owned by: ETHYL CORPORATION
Serial Number: 71211994
ETHYL BRAND OF ANTI-KNOCK COMPOUND ETHYLGASOLINE CORPORATION NEW YORK, U.S.A.
Filed: April 1, 1925
ANTIKNOCK COMPOUND
Serial Number: 71211995
