USPTO serial 72158439
ELECTROPHORATOR
Reviewed by CopyMark Law Group
Reg. 0798353Status 900
- Filing date
- Status date
- Registration date
- Nov 2, 1965
- Examiner
- —
- Law office
- FILE DESTROYED
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 |
|---|---|---|---|
| 026 | HIGH VOLTAGE APPARATUS FOR THE SEPARATION AND ISOLATION OF AMINO ACIDS, PEPTIDES, PROTEINS, NUCLEOTIDES, NUCLEOSIDES, PURINES, PYRIMIDINES, PHOSPHORIC ACID ESTERS, FATTY ACIDS, SUGAR COMPLEXES, STEROID DERIVATIVES, DINITROPHENOL AMINO ACIDS, AND INORGANIC IONS AND OTHER SUBSTANCES BY MEANS OF ELECTROPHORESIS | EXPIRED | Jun 14, 1957 |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 2, 1986 | EXRG | EXPIRED SEC. 9 | — |