USPTO serial 72366335
SEPARAN
Reviewed by CopyMark Law Group
Reg. 0922152Status 900
- Filing date
- Status date
- Registration date
- Oct 19, 1971
- 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 |
|---|---|---|---|
| 006 | CHEMICALS AND CHEMICAL COMPOSITIONS-NAMELY, POLYMERIC CHEMICAL COMPOSITIONS FOR USE AS SURFACE ACTIVE AGENTS,, AS FLOCCULATING AGENTS, AS COAGULATING AGENTS AND COAGULANT AIDS, AS THICKENING AGENTS, AS FILTRATION AGENTS, AS CLARIFICATION AGENTS, AS FRICTION REDUCING AGENTS, AS VISCOSITY IMPROVING AGENTS, AS FILLER RETENTION AIDS AND AGENTS FOR IMPROVING DRAINAGE AND DRYING IN PAPER MANUFACTURE, AS AGENTS FOR IMPROVING THE QUALITY OF METAL DEPOSITION AND INCREASING CURRENT EFFICIENCY IN THE ELECTROLYTIC REFINING OR ELECTROWINNING OF METALS,AS AGENTS FOR INCREASING THE RECOVERY OF OIL AND GAS FROM SUBTERRANEAN FORMATIONS, AS THE POLYMERIC CONSTITUENTS OF WATER-SOLUBLE FILMS, AS THE ESSENTIAL INGREDIENTS OF ADHESIVES AND LUBRICANTS AND AS AIDS IN THE PRODUCTION OF CHEMICALS, DRUGS, AND PIGMENTS | EXPIRED | Mar 28, 1956 |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 4, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Feb 28, 1977 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |