USPTO serial 71278903
L&N
Reviewed by CopyMark Law Group
Reg. 0258503Status 900
- Filing date
- Status date
- Registration date
- Jul 9, 1929
- Examiner
- —
- Law office
- SCANNING ON DEMAND
What this means
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Owner
Attorney of record
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HAROLD HUBERFELD & ROBERT R. HUBBARD
HIGH RIDGE PARK-BOX 10010 HAROLD HUBERFELD & ROBERT R HUBBARDGENERAL SIGNAL CORPSTAMFORD, CT 06904UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 026 | ELECTRICAL MEASURING INSTRUMENTS-NAMELY, ELECTRIC METERS AND INDICATORS, GALVANOMETERS, VOLTMETERS, AMMETERS, WHEATSTONE BRIDGES, POTENTIOMETERS, [ PERMEAMETERS, ] INDUCTANCE AND CAPACITY BRIDGES, INDUCTOMETERS, ELECTRIC TESTING SETS, ELECTRIC DECADE SETS, RESISTANCE STANDARDS, INDUCTANCE STANDARDS, CAPACITY STANDARDS, STANDARD CELLS, THERMOCOUPLES, ELECTRIC THERMOMETERS, RESISTANCE THERMOMETERS, PHOTOMETERS, PYROMETERS, CONDUCTIVITY CELLS, ION-CONCENTRATION CELLS; INSTRUMENTS FOR MEASURING AND INDICATING CONDUCTIVITY OF ELECTROLYTES, ION CONCENTRATION, FLOW OF FLUIDS, SPEED, FREQUENCY, AND COMPOSITION OF MIXTURES; GAS ANALYZERS; RECORDERS OF MAGNITUDES OF TEMPERATURE, HUMIDITY, FREQUENCY, SPEED, PRESSURE, CONDUCTIVITY, ION CONCENTRATION, RATE OF FLOW OF FLUIDS, ELECTRIC CURRENT, ELECTRICAL POTENTIALS, ELECTRICAL IMPEDANCE, [ TURBIDITY, ] PHOTO-ELECTRIC EFFECTS, AND COMPOSITION OF MIXTURES; AND RECORDING INSTRUMENTS CONTROLLED BY A MEMBER DEFLECTING IN RESPONSE TO THE MAGNITUDE TO BE RECORDED | EXPIRED | — |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 13, 2010 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Sep 23, 2008 | CFIT | CASE FILE IN TICRS | — |
| Jul 9, 1989 | REN3 | REGISTERED AND RENEWED (THIRD RENEWAL - 20 YRS) | — |
| Mar 13, 1989 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Jan 17, 1978 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Jul 9, 1969 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |