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The US trademark DELPHIAN was filed as Word mark on 09/20/1979 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/26/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73232101 |
| Register number | 1155422 |
| Application date | September 20, 1979 |
| Publication date | March 3, 1981 |
| Entry date | May 26, 1981 |
Trademark owner
473 Macara Ave.
94086 Sunnyvale
US
94086 Sunnyvale
US
goods and services
9
ELECTRONIC INSTRUMENTS--NAMELY, (( AUTOMATIC PORTABLE PH METERS FOR USE IN MEARURING THE ACIDITY OR BASICITY OF AQUEOUS LIQUIDS; )) HYDROGEN SULFIDE DETECTORS FOR USE IN MEASURING IONIC AND GASEOUS CONCENTRATIONS IN AQUEOUS LIQUIDS; PLATINUM WIRE SENSORS FOR USE IN MEASURING THE CONCENTRATION OF VARIOUS GASES IN THE AIR
ID: 1373232101