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The US trademark DUOLINE was filed as Word mark on 10/11/2016 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 06/04/2019.
The current status of the mark is "REGISTERED".
| Trademark form | Word mark |
| File reference | 79203036 |
| Register number | 5766255 |
| Application date | October 11, 2016 |
| Publication date | March 19, 2019 |
| Entry date | June 4, 2019 |
Trademark owner
35614 Aßlar
Trademark representatives
goods and services
7
Vacuum pumps and vacuum pump stands consisting of vacuum pumps; vacuum engineering installations, namely, vacuum pumps; fittings for vacuum pumps, namely, oil separators, condensate separators, dust separators, cooling radiators for motors and engines, dust filters for vacuum cleaners, and steam condensers; parts of machines, namely, control apparatuses for vacuum devices and vacuum pumps not in the field of measurement technology for cereals and seeds and sampling technology for quality control of cereals and seeds; valves for pumps; vacuum vessels
9
Measuring apparatus for vacuum devices and vacuum components not in the field of measurement technology for cereals and seeds and sampling technology for quality control of cereals and seeds, namely, pressure measuring apparatus, leak detectors for vacuum pumps and vacuum chambers; and electrical ducts, namely, electricity ducts
ID: 1379203036