TSI Logo (USPTO, 03/01/1985)
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The US trademark TSI was filed as Figurative mark on 03/01/1985 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 05/27/1986.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Figurative mark |
| File reference | 73524637 |
| Register number | 1394688 |
| Application date | March 1, 1985 |
| Publication date | October 8, 1985 |
| Entry date | May 27, 1986 |
Trademark owner
500 CARDIGAN ROAD
55164 ST. PAUL
US
55164 ST. PAUL
US
Trademark representatives
goods and services
9
SURFACE MOTION MONITORS, MEASUREMENT INSTRUMENT FOR USE IN DETERMINING AERODYNAMIC PARTICLE SIZE, INTELLIGENT FLOW ANALYZERS, FUME HOOD CONTROLLERS, SURFACE MOTION MONITORS, OPTICAL PARTICLE COUNTERS, AND DIFFERENTIAL MOBILITY PARTICLE SIZE ANALYZERS
ID: 1373524637