USPTO serial 72044326
POLYFLO
Reviewed by CopyMark Law Group
Reg. 0675814Status 900
- Filing date
- Status date
- Registration date
- Mar 24, 1959
- Examiner
- —
- Law office
- SCANNING ON DEMAND
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
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
JOHN F SPEARS JR
JOHN F SPEARS JR UOP LLC25 E ALGONQUIN RDDES PLAINES, IL 60017-5017UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | ADDITIVE TO PREVENT DEPOSITION OF SOLIDS IN HYDROCARBON FLUIDS | EXPIRED | Jan 10, 1958 |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 1, 2009 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Oct 22, 2008 | CFIT | CASE FILE IN TICRS | — |
| Jun 22, 1999 | 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 30, 1999 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Mar 24, 1979 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |