USPTO serial 71659018
UNIZONE
Reviewed by CopyMark Law Group
Reg. 0607985Status 900
- Filing date
- Status date
- Registration date
- Jun 28, 1955
- 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 | RAILWAY CAR AUTOMATICALLY CONTROLLED STEAM HEATING SYSTEMS OF A TYPE IN WHICH THE DELIVERY OF STEAM TO THE SYSTEM IS CONTROLLED BY A SINGLE REGULATOR OPERATIVELY RESPONSIVE TO THE TEMPERATURE AT AN OUTLET OF THE SYSTEM AND ALSO OPERATIVELY RESPONSIVE TO THE TEMPERATURE WITHIN THE CAR | EXPIRED | Dec 14, 1953 |
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 |
|---|---|---|---|
| Apr 2, 1996 | EXRG | EXPIRED SEC. 9 | — |
| Jun 28, 1975 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |