Trademark: 72002337
Word
B-T LABS
Status
Dead
Status Code
900
Status Date
Tuesday, July 8, 1997
Serial Number
72002337
Registration Number
0635111
Registration Date
Tuesday, October 2, 1956
Mark Type
3000
Filing Date
Thursday, February 9, 1956

Trademark Owner History

Classifications
21 ELECTRICAL APPARATUS-NAMELY, AUDIO AND RADIO-FREQUENCY GENERATORS, OSCILLATORS, DETECTORS, AMPLIFIERS, CATHODE-RAY LIGHT PICK-UP AND DISPLAY APPARATUS INCLUDING SCANNING AND RELATED CIRCUITS, PRE-AMPLIFIER BOOSTERS, CONVERTERS, MIXER SEPARATORS, AND WEATHERPROOF AND RADIATION-PROOF HOUSINGS FOR THE SAME; POWER-SUPPLY SYSTEMS; ELECTRICAL CONNECTORS, PLUGS, CABLES, TRANSMISSION LINES, LINE AND CABLE COUPLERS, OUTLETS, TAP-OFF CONNECTORS, MOUNTING PLATES,CONTROL BOXES, ISOLATION AND OUTLET NETWORKS, LINE SPLITTERS, IMPEDANCEMATCHING DEVICES, FILTERS, ATTENUATORS, ATTENUATION EQUALIZERS, DUPLEXERS, DIRECTIONAL COUPLERS, WAVE TRAPS, FILTERS, RELAYS, AND CABLE STRIPPERS
BT LABORATORIES

Trademark Events
Jul 8, 1997
Expired Sec. 9
Oct 2, 1976
Registered And Renewed (First Renewal - 20 Yrs)

Trademark Alertz updated from USPTO on 2030-01-24