NALCO Logo (USPTO, 04/01/1932)
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The US trademark NALCO was filed as Figurative mark on 04/01/1932 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/21/1933.
The current status of the mark is "REGISTERED AND RENEWED".
| Trademark form | Figurative mark |
| File reference | 301906 |
| Register number | 71325719 |
| Application date | April 1, 1932 |
| Entry date | March 21, 1933 |
| Expiration date | March 21, 2033 |
Trademark owner
1 Ecolab Place
55102 Saint Paul
US
55102 Saint Paul
US
Trademark representatives
P.o. Box 2910
55402-0910 Minneapolis
US
goods and services
1
Chemicals
ID: 13