SILSO Logo (USPTO, 12/22/1978)
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The US trademark SILSO was filed as Figurative mark on 12/22/1978 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/23/1982.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 73197853 |
| Register number | 1190337 |
| Application date | December 22, 1978 |
| Publication date | December 1, 1981 |
| Entry date | February 23, 1982 |
Trademark owner
Prinzregentenstrasse 22
D-8000 Munich 22
DE
D-8000 Munich 22
DE
Trademark representatives
goods and services
1
Inorganic Semiconductor Materials as Base Materials for Solar Cells in Semi-Finished Forms for Further Manufacturing and Processing
ID: 1373197853