USPTO serial 71656227
KALIGNOST
Reviewed by CopyMark Law Group
Reg. 0603798Status 900
- Filing date
- Status date
- Registration date
- Mar 29, 1955
- Examiner
- —
- Law office
- —
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 |
|---|---|---|---|
| 006 | REAGENTS FOR THE QUALITATIVE AND QUANTITATIVE ANALYSIS AND ISOLATION OF POTASSIUM, THE RARE ALKALI METALS, AND NITROGEN AND OXYGEN BASES REACTING SIMILAR TO ALKALI METALS | EXPIRED | — |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 2, 1996 | EXRG | EXPIRED SEC. 9 | — |
| Mar 29, 1975 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |