USPTO serial 72391737
Z
Reviewed by CopyMark Law Group
Reg. 0954789Status 900
- Filing date
- Status date
- Registration date
- Mar 13, 1973
- Examiner
- —
- Law office
- PRE-EXAMINATION SECTION
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 FOR USE AS A CATALYST IN THE COMBUSTION OF FUEL; IN TREATING WATER-NAMELY, TO REMOVE AND SUSPEND MUD, FACILITATE THE SEPARATION OF SOLIDS AND WATER, INHIBIT SCALE FORMATION, AND INHIBIT CORROSION, AND AS A BIOCIDE | EXPIRED | — |
| 015 | CHEMICALS FOR USE IN FORMING METALS-NAMELY, LUBRICANTS AND COOLANTS | EXPIRED | Apr 1, 1971 |
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 |
|---|---|---|---|
| Dec 20, 1993 | EXRG | EXPIRED SEC. 9 | — |