USPTO serial 72264876
PCR
Reviewed by CopyMark Law Group
Reg. 0844821Status 900
- Filing date
- Status date
- Registration date
- Feb 27, 1968
- Examiner
- —
- Law office
- FILE DESTROYED
What this means
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | RESEARCH CHEMICALS-NAMELY, FLUORINE COMPOUNDS, SILICON COMPOUNDS, AND MISCELLANEOUS ORGANIC OR ORGANIO-METALLIC COMPOUNDS FOR LABORATORY AND MANUFACTURING USE | EXPIRED | Nov 23, 1966 |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 3, 1992 | EXRG | EXPIRED SEC. 9 | — |