USPTO serial 72249805
SIGMACELL
Reviewed by CopyMark Law Group
Reg. 0827070Status 900
- Filing date
- Status date
- Registration date
- Apr 11, 1967
- 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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ARTHUR S. MORGENSTERN
ARTHUR S MORGENSTERN, LEGAL DEPT SIGMA CHEMICAL COMPANYP O BOX 14508ST LOUIS, MO 63178UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | CELLULOSE FOR LABORATORY USE | EXPIRED | Jun 16, 1966 |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 19, 2008 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Apr 11, 1987 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |
| Oct 30, 1986 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |