B-T LABS - Trademark Details
Status: 900 - Expired
Image for trademark with serial number 72002337
Serial Number
72002337
Registration Number
0635111
Word Mark
B-T LABS
Status
900 - Expired
Status Date
1997-07-08
Filing Date
1956-02-09
Registration Number
0635111
Registration Date
1956-10-02
Mark Drawing
3000 - Illustration: Drawing or design which also includes word(s)/ letter(s)/number(s) Typeset
Design Searches
260901 - Squares as carriers or squares as single or multiple line borders.
Statements
Goods and Services
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
Pseudo Mark
BT LABORATORIES
Classification Information
International Class
009 - Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus. - Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
US Class Codes
021
Class Status Code
9 - Expired
Class Status Date
1997-07-08
Primary Code
021
First Use Anywhere Date
1950-08-00
First Use In Commerce Date
1950-08-00
Trademark Events
Event DateEvent Description
1976-10-02REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
1997-07-08EXPIRED SEC. 9