USPTO serial 71643120
SANBORN
Reviewed by CopyMark Law Group
Reg. 0616467Status 900
- Filing date
- Status date
- Registration date
- Nov 22, 1955
- Examiner
- —
- Law office
- —
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 | AMPLIFIERS, INCLUDING ALTERNATING-CURRENT, DIRECT-CURRENT, CARRIER, STRAIN-GAGE AND SERVO TYPES; ELECTRIC-SIGNAL ELECTRONIC RECORDERS AND RECORDING SYSTEMS OF BOTH THE SINGLE AND MULTI-CHANNEL TYPES; MICROPHONES; AND RECORDING-PAPER TAKE-UP MOTORS AND ROLLS | EXPIRED | — |
| 026 | GALVANOMETERS; ELECTRIC TIMING DEVICES FOR GENERATING CALIBRATION MARKS; AND RECORDING PAPER NAMELY, PHOTOGRAPHIC SENSITIZED PAPER | EXPIRED | — |
| 037 | MOUNTING CARDS, FOLDERS AND FILING ENVELOPES, AND PLASTIC COATED HEATSENSITIVE PAPER | EXPIRED | — |
| 044 | ELECTROCARDIOGRAPHS; BALLISTICCARDIOGRAPHS; ELECTROMANOMETERS; METABULATORS INCLUDING MOUTHPIECES, NOSE CLIPS, BREATHING TUBES, THERMOMETERS, CARBON-DIOXIDE CONTAINERS, CHARTS, SCALES AND SLIDE-RULE CALCULATORS THEREFOR; ELECTRIC-SIGNAL ELECTRONIC RECORDERS AND RECORDING SYSTEMS OF BOTH THE SINGLE AND MULTI-CHANNEL TYPES FOR RECORDING PHYSIOLOGICAL AND RELATED PHENOMENA, AND WRITING ARMS AND TYLI THEREFOR; ELECTRODES AND STRAPS AND PASTE FOR USE WITH THE FOREGOING; AND ELECTROPHRENIC RESPIRATORS | 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 |
|---|---|---|---|
| Aug 26, 1996 | EXRG | EXPIRED SEC. 9 | — |
| Mar 22, 1975 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |