USPTO serial 72430834
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This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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| Class | Description | Status | First use |
|---|---|---|---|
| 100 | CONSULTING ENGINEERING IN THE FIELDS OF MECHANICAL AND ELECTRICAL ENGINEERING, INCLUDING THE DESIGN OF THE MECHANICAL AND ELECTRICAL SYSTEMS FOR COMMERICAL BUILDINGS, HOSPITALS, SPORTS ARENAS, SCHOOLS, RESIDENCES, DORMITORIES, AND CIVIC AND RECREATIONAL CENTERS | EXPIRED | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 28, 1994 | EXRG | EXPIRED SEC. 9 | — |
| Jan 7, 1980 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |