USPTO serial 72253802
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This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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SANTA ANA, CA
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LOUIS J. KNOBBE
LOUIS J KNOBBE KNOBBE, MARTENS, OLSON & BEAR LLP2040 MAIN ST 14TH FLIRVINE, CA 92614UNITED STATES| Class | Description | Status | First use |
|---|---|---|---|
| 026 | TEMPERATURE TRANSDUCERS-NAMELY, RESISTANCE TEMPERATURE TRANSDUCERS, VOLTAGE TEMPERATURE TRANSDUCERS, THERMISTOR TEMPERATURE TRANSDUCERS, THERMOCOUPLE TEMPERATURE TRANSDUCERS, THERMOWELLS, THERMOWELL ASSEMBLIES, TEMPERATURE SENSOR HEATERS; AND ELECTRONIC INSTRUMENTS, DEVICES, AND SYSTEMS FOR USE WITH TEMPERATURE TRANSDUCERS-NAMELY, SIGNAL CONDITIONERS FOR RESISTANCE TEMPERATURE TRANSDUCERS, SIGNAL CONDITIONERS FOR RESISTANCE STRAIN GAUGES, SIGNAL CONDITIONERS FOR THERMOCOUPLES, SIGNAL CONDITIONERS FOR SIGNAL CONDITIONING AMPLIFIERS, TEMPERATURE BRIDGES, MULTICHANNEL TEMPERATURE BRIDGES, THERMOCOUPLE REFERENCE JUNCTIONS, TEMPERATURE TELEMETERS, ON-OFF TEMPERATURE CONTROLLERS, DIFFERENTIAL TEMPERATURE SWITCHES, TEMPERATURE PROPORTIONAL CONTROLLERS, TEMPERATURE METERS, PYROMETER SYSTEMS, MULTICHANNEL DIGITAL TEMPERATURE INDICATORS, DIGITAL TEMPERATURE INDICATORS, TEMPERATURE INDICATING SYSTEMS, TEMPERATURE INDICATOR/CONTROLLERS, DIGITAL DATA RECORDERS FOR TEMPERATURE MEASUREMENTS, TEMPERATURE ALARM UNITS AND RECORDERS, TEMPERATURE MEASURING SYSTEMS, INSTRUMENTATION POWER SUPPLIES, TEMPERATURE CALIBRATION SYSTEMS, AND CALORIMETERS | EXPIRED | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Feb 28, 2009 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Nov 12, 2008 | CFIT | CASE FILE IN TICRS | — |
| Aug 9, 2002 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| May 21, 1988 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |
| May 20, 1988 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Apr 25, 1977 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Apr 12, 1977 | COC. | CORRECTION UNDER SECTION 7 - PROCESSED | — |