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| 1 | 2 | 3 | 4 | 5 | 6 | |
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| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | 31 |
HYDRODARCO
Filed: December 30, 1930
ADSORPTIVE CARBONS AND CARBONACEOUS MATERIALS USED FOR WATER PURIFICATION
Owned by: DARCO SALES CORPORATION
Serial Number: 71309462
PLENACOLOR
Filed: December 26, 1930
PHOTOGRAPHIC FILM
Serial Number: 71309324
PLENACHROME
Filed: December 26, 1930
PHOTOGRAPHIC FILM
Serial Number: 71309325
PLETHOCHROME
Filed: December 26, 1930
PHOTOGRAPHIC FILM
Owned by: AGFA ANSCO CORPORATION
Serial Number: 71309326
LAUREX
Filed: December 23, 1930
UNREFINED ZINC LAURATE USEFUL AS AN ACCELERATOR IN THE VULCANIZATION OF RUBBER
Owned by: UNIROYAL CHEMICAL COMPANY, INC.
Serial Number: 71309275
TRIMENE BASE
Filed: December 23, 1930
CONDENSATION PRODUCT [ OF FORMALDEHYDE AND ETHYLAMINE ] * CONTAINING FORMALDEHYDE AND ETHYLAMINE FRAGMENTS *
Owned by: SI GROUP, INC.
Serial Number: 71309276
BLE
Filed: December 23, 1930
CONDENSATION PRODUCT OF ACETONE AND DIPHENYLAMINE
Owned by: SI GROUP, INC.
Serial Number: 71309277
TRIMENE
Filed: December 23, 1930
MIXTURE OF STEARIC ACID AND A CONDENSATION PRODUCT OF FORMALDEHYDE AND ETHYLAMINE USEFUL AS AN ACCELERATOR IN THE VULCANIZING…
Owned by: NAUGATUCK CHEMICAL COMPANY, THE
Serial Number: 71309278
LION
Filed: December 12, 1930
ADHESIVES, PASTES, GLUES, GUMS
Owned by: MANHATTAN PASTE & GLUE CO., INC.
Serial Number: 71308894
