USPTO serial 72352324
CAMCO
Reviewed by CopyMark Law Group
Reg. 0918420Status 900
- Filing date
- Status date
- Registration date
- Aug 17, 1971
- 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 |
|---|---|---|---|
| 021 | MAGNETIC LIMIT SWITCHES, CAPACITANCE PROBES, ELECTRONIC SCANNERS, ELECTRONIC LEVEL SWITCHES, ANALOG TO DIGITAL CONVERTERS, ELECTRICAL POWER SUPPLIES, MULTIPLEXERS, COMMUNICATION PROCESSOR FOR ENCODING AND DECODING MESSAGES AND INTERFACE EQUIPMENT FOR DATA TRANSMISSION | 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 |
|---|---|---|---|
| Nov 4, 1992 | EXRG | EXPIRED SEC. 9 | — |
| May 16, 1977 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |