USPTO serial 71433447
RCA
Reviewed by CopyMark Law Group
Reg. 0394427Status 900
- Filing date
- Status date
- Registration date
- Apr 7, 1942
- 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 |
|---|---|---|---|
| 026 | THERMOSTATIC ELECTRIC HEATING SYSTEM CONTROL UNITS, APPARATUS AND EQUIPMENT FOR INSPECTING CONTENT OF BOTTLES BY MEANS OF PHOTOELECTRIC DEVICES, ELECTRON MICROSCOPES, LENS FOR ELECTRON MICROSCOPES, FILM MAKING KITS AND PARTS THEREOF | EXPIRED | Jan 26, 1940 |
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 10, 1986 | EXRG | EXPIRED SEC. 9 | — |