USPTO serial 72189234
COMPUDYNE
Reviewed by CopyMark Law Group
Reg. 0786773Status 900
- Filing date
- Status date
- Registration date
- Mar 16, 1965
- 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 | AUTOMATIC PROCESS CONTROL SYSTEMS FUNCTIONING RESPONSIVELY TO FLUCTUATIONS OF VARYING MAGNITUDE OF A CONDITION SUCH AS TEMPERATURE, PRESSURE, FLOW POSITIONING, WEIGHING OF MATERIALS, ELECTRICAL ENERGY, TIME, ETC., FOR USE IN CHEMICAL, UTILITY, MINING, PULP AND PAPER, PETROLEUM, METAL AND FUEL PROCESSING, AERONAUTICAL AND AEROSPACE TESTING FACILITIES, AND KINDRED SUBJECT MATTER | EXPIRED | Aug 22, 1956 |
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 |
|---|---|---|---|
| Jun 16, 1985 | EXRG | EXPIRED SEC. 9 | — |