USPTO serial 72346452
INVERTRON
Reviewed by CopyMark Law Group
Reg. 0906562Status 900
- Filing date
- Status date
- Registration date
- Jan 26, 1971
- Examiner
- —
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 021 | ELECTRONIC INSTRUMENTS FOR CONVERTING AC OR DC ELECTRICAL ENERGY HAVING ONE SET OF CHARACTERISTICS INTO AC ELECTRICAL ENERGY, WITH A NEW, SPECIFIED SET OF CHARACTERISTICS-NAMELY, POWER AMPLIFIER, POWER SUPPLY, AND PRECISION OSCILLATORS | EXPIRED | Jul 10, 1953 |
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 2, 2002 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Sep 10, 1990 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Aug 31, 1990 | RRPR | RESPONSE RECEIVED TO POST REG. ACTION | — |
| Aug 21, 1990 | PRA9 | POST REGISTRATION ACTION MAILED - SEC. 9 | — |
| Jul 18, 1990 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Apr 25, 1977 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |