USPTO serial 72373769
AJAX
Reviewed by CopyMark Law Group
Reg. 0953939Status 900
- Filing date
- Status date
- Registration date
- Feb 27, 1973
- 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 |
|---|---|---|---|
| 012 | HEAT-REFRACTORY MATERIALS-NAMELY, FURNACE LININGS DESIGNED FOR EXTREMELY HIGH TEMPERATURE FURNACE MATERIALS | EXPIRED | — |
| 021 | ELECTRICAL CONTROLS FOR INDUCTION HEATING AND MELTING FURNACES AND PARTS THEREOF | EXPIRED | — |
| 034 | ELECTRIC INDUCTION HEATING AND MELTING FURNACES AND PARTS THEREOF | EXPIRED | — |
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 6, 1993 | EXRG | EXPIRED SEC. 9 | — |
| Mar 26, 1979 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |