HP Logo (USPTO, 11/12/1954)
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The US trademark HP was filed as Word and figurative mark on 11/12/1954 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/25/1955.
The current status of the mark is "EXPIRED".
| Trademark form | Word and figurative mark |
| File reference | 71676499 |
| Register number | 614803 |
| Application date | November 12, 1954 |
| Entry date | October 25, 1955 |
Trademark owner
3000 HANOVER STREET
94304 PALO ALTO
US
94304 PALO ALTO
US
Trademark representatives
goods and services
9
[ INSTRUMENTS USED FOR MEASURING OR TESTING PURPOSES-NAMELY, ATTENUATORS, BOLOMETER MOUNTS, BRIDGES, CRYSTAL DETECTORS, DIRECTIONAL COUPLERS, ELECTRONIC COUNTERS, ELECTRONIC FREQUENCY METERS, FREQUENCY AND MODULATION MONITORS, FREQUENCY CONVERTERS, HARMONIC WAVE ANALYZERS, LOW PASS FILTERS, MICROWAVE DETECTOR MOUNTS, MICROWAVE POWER METERS, MICROWAVE PROBES, MICROWAVE SLOTTED SECTIONS, MICROWAVE TERMINATIONS, MICROWAVE THERMISTOR MOUNTS, MICROWAVE TEST SETS, NOISE AND DISTORTION ANALYZERS, OSCILLATORS, PROBE CARRIAGES, PULSE GENERATORS, RATIO METERS, SCALERS, SECONDARY FREQUENCY STANDARDS, SIGNAL GENERATORS, SQUARE WAVE GENERATORS, STANDING WAVE INDICATORS, TACHOMETER GENERATORS, ] THERMISTOR MOUNTS, [ VOLTAGE DIVIDERS, VOLTMETERS, WAVEFORM ANALYZERS, WAVEGUIDE ADJUSTABLE SHORTS, WAVEGUIDE ATTENUATORS, WAVEGUIDE MOVING LOADS, WAVEGUIDE PHASE SHIFTERS, WAVEGUIDE T'S, AND WAVEGUIDE TUNERS ]
ID: 1371676499