USPTO serial 71502964
FILTER SOFT
Reviewed by CopyMark Law Group
Reg. 0573072Status 900
- Filing date
- Status date
- Registration date
- Apr 14, 1953
- 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 |
|---|---|---|---|
| 031 | WATER SOFTENING UNITS COMPRISING CONTAINERS FOR ZEOLITE CRYSTALS ADAPTED TO BE CONNECTED IN PLUMBING LINES, AND REGENERATING EQUIPMENT ALSO ADAPTED TO BE CONNECTED IN PLUMBING LINES FOR RESTORING THE WATER SOFTENING ACTION OF SUCH WATER SOFTENING UNITS | EXPIRED | Mar 1, 1946 |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 17, 2004 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Jun 10, 1993 | RNL2 | REGISTERED AND RENEWED (SECOND 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. |
| Mar 12, 1993 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Apr 14, 1973 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |