USPTO serial 72392811
SIGMACOTE
Reviewed by CopyMark Law Group
Reg. 0939408Status 900
- Filing date
- Status date
- Registration date
- Aug 1, 1972
- Examiner
- —
- Law office
- POST REGISTRATION
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.
STEPHEN K. ANDERSON
STEPHEN K ANDERSON SIGMA CHEMICAL COMPANY3050 SPRUCE STST LOUIS, MO 63103UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | FILMING MEDIUM FOR LABORATORY WARE | EXPIRED | — |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 14, 2006 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Nov 23, 1992 | PRA9 | POST REGISTRATION ACTION MAILED - SEC. 9 | — |
| Aug 27, 1992 | 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 31, 1992 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Jul 31, 1992 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Jul 27, 1992 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Oct 11, 1977 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |