USPTO serial 72279311
CHEM-STEAM
Reviewed by CopyMark Law Group
Reg. 0892196Status 900
- Filing date
- Status date
- Registration date
- Jun 2, 1970
- 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
Attorney of record
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RUTH A. AZEN
RUTH A AZENP O BOX 152170IRVING, TX 75015-2170UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 052 | CLEANING AND DESCALING COMPOSITION | EXPIRED | Jan 10, 1963 |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jun 9, 2001 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Jul 12, 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. |
| Jul 2, 1990 | RRPR | RESPONSE RECEIVED TO POST REG. ACTION | — |
| Jun 21, 1990 | PRA9 | POST REGISTRATION ACTION MAILED - SEC. 9 | — |
| Apr 19, 1990 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Feb 28, 1977 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |