USPTO serial 72296273
ENCO
Reviewed by CopyMark Law Group
Reg. 0881533Status 900
- Filing date
- Status date
- Registration date
- Dec 2, 1969
- 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 | INDUSTRIAL CHEMICAL ADDITIVES AND PROCESSING AIDS FOR IMPROVING AND ALTERING CHARACTERISTICS AND PERFORMANCE OF PETROLEUM PRODUCTS; AND RUST INHIBITORS FOR GENERAL USE, BUT EXCLUSIVE OF USE BY THE GRAPHIC ARTS INDUSTRY, THE OFFICE MACHINE REPRODUCTION FIELD, THE ENGINEERING REPRODUCTION FIELD AND THE FIELD OF PHOTOGRAPHIC AND TRANSFER REPRODUCTION | EXPIRED | Nov 2, 1967 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 4, 1992 | EXRG | EXPIRED SEC. 9 | — |