USPTO serial 72219989
OHMEX
Reviewed by CopyMark Law Group
Reg. 0808858Status 900
- Filing date
- Status date
- Registration date
- May 24, 1966
- Examiner
- —
- Law office
- FILE REPOSITORY (FRANCONIA)
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 |
|---|---|---|---|
| 034 | PLASTICIZED THERMOSETTING CHEMICAL COMPOSITION HAVING A CONDUCTIVE METAL BASE AND A BONDING CONSTITUENT SUCH AS SILVER EPOXIDE, FOR SOLDERING METAL-TO-METAL, OR METAL-TO-NONCONDUCTIVE MATERIALS IN SEMICONDUCTOR DIODES, RECTIFIERS, TRANSISTORS, AND INTEGRATED CIRCUITS | EXPIRED | Mar 26, 1965 |
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 |
|---|---|---|---|
| Jan 13, 1989 | EXRG | EXPIRED SEC. 9 | — |