USPTO serial 71249514
D
Reviewed by CopyMark Law Group
Reg. 0247328Status 900
- Filing date
- Status date
- Registration date
- Sep 25, 1928
- 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 | ACOUSTICONS, CHURCH ACOUSTICONS, ACOUSTICON BATTERIES;INTERIOR COMMUNICATING TELEPHONE SYSTEMS FOR OFFICES, BANKS, FACTORIES, ETC.; INTERIOR TELEPHONE SYSTEMS FOR APARTMENT BUILDINGS PROVIDING COMMUNICATION BETWEEN VESTIBULE, APARTMENTS, JANITOR, TRADESMEN, OR OTHER ESSENTIAL POINTS; LOUD-SPEAKING PAGING OR ANNOUNCING SYSTEMS FOR LOCATING DOCTORS IN A HOSPITAL, ANNOUNCING SYSTEMS EMPLOYING LOUD SPEAKERS OPERATED FROM CENTRAL TRANSMITTING STATION, LOUD-SPEAKING LIMOUSINE TELEPHONES,RADIO LOUD SPEAKERS, RADIO RECEIVING SETS, SWITCHES FOR RADIO RECEIVING SETS WITH ONE OR MORE LOUD SPEAKERS, RADIO LOUDSPEAKING RECEIVER UNITS FOR ATTACHMENT TO SOUNDING BOARDS OF PIANOS; LISTENING DEVICES EMPLOYING SUPERSENSITIVE TRANSMITTERS AND HEADSET RECEIVERS FOR USE BY DETECTIVE AGENCIES, POLICE DEPARTMENTS, ETC.; AND SENSITIVE TRANSMITTERS USED AS ESSENTIAL PARTS OF BURGLAR ALARMS AND VAULT PROTECTION SYSTEMS WHOSE OPERATION IS CONTROLLED BY SOUND WAVES | EXPIRED | Apr 1, 1927 |
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 3, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Sep 25, 1968 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |