LENBROOK INDUSTRIES LIMITED logo

LENBROOK INDUSTRIES LIMITED

34 Marks
Corp.
First Filed:Jun 28, 1979Latest Filed:Jan 6, 2026Address:633 Granite Court, Pickering, ON L1W 3K1

Portfolio Overview

Registered
18(53%)
Pending
7(21%)
Dead
9(26%)
Previous
1

Top Classes

Class 9
Electronics, Software & Scientific Equipment
31(91%)
Class 42
Software, IT Services & Scientific Research
10(29%)
Class 38
Telecommunications
3(9%)

TTAB Proceedings

Total Proceedings
10
As Plaintiff
10(100%)
As Defendant
0(0%)

Top Firms

Foley Hoag LLP(Jan 2026)
26
LOEB & LOEB LLP(Feb 2016)
2
BACON & THOMAS, PLLC(Jun 1987)
1

Trademark Activity Timeline(1984 – 2026)

Trademark Portfolio

35 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
HICEY
HICEY
Trademark
Word
ITU
PENDING
Owner:
Serial:99579468
Filed:Jan 6, 2026
Classes:9, 38, 41, +1
Goods & Services
Class 009: Downloadable software for downloading, accessing, streaming, transmitting, and organizing music, audio, video, and multimedia content, for providing information regarding music and musical artists, for creating and sharing playlists of music, audio, video, and multimedia files, and for accessing, browsing, and searching online databases featuring music-related digital content.; Class 038: Electronic transmission of music, audio, video, radio, and other multimedia content; transmission and delivery of music, audio, video, radio, and multimedia content by means of telecommunications networks and the internet; audio streaming; audio broadcasting; digital audio broadcasting; audio and video broadcasting services over the internet; streaming of audio and video material on the internet; providing access to websites, databases, directories, and audio and video content programs in the field of music on the internet by means of telecommunications networks.; Class 041: Entertainment services, namely, providing non-downloadable playback of music via global communications networks; providing online non-downloadable audio and video recordings featuring music and musical artists; providing information in the field of music and musical artists; digital music, video, audio, and multimedia publishing services.; Class 042: Providing temporary use of online non-downloadable software for downloading, accessing, streaming, transmitting, and organizing music, audio, video, and multimedia content, for providing information regarding music and musical artists, for creating and sharing playlists of music, audio, video, and multimedia files, and for accessing, browsing, and searching online databases featuring music-related digital content; software as a service (SAAS) services featuring software for downloading, accessing, streaming, transmitting, and organizing music, audio, video, and multimedia content, for providing information regarding music and musical artists, for creating and sharing playlists of music, audio, video, and multimedia files, and for accessing, browsing, and searching online databases featuring music-related digital content; application service provider (ASP) featuring software for downloading, accessing, streaming, transmitting, and organizing music, audio, video, and multimedia content, for providing information regarding music and musical artists, for creating and sharing playlists of music, audio, video, and multimedia files, and for accessing, browsing, and searching online databases featuring music-related digital content.
QRONO
QRONO
Trademark
Word
ITU
PENDING
Owner:
Serial:98550115
Filed:May 14, 2024
Classes:9, 42
Goods & Services
Microchips, namely, microchips for processing audio data and for converting analog audio data to digital audio data; analog to digital converters (ADCs); microphones; audio mixers; audio transmitter units; sound recording apparatus; apparatus for recording, transmission, and reproduction of sound; downloadable software and firmware for encoding, decoding, processing, and converting audio data; recorded software and firmware for encoding, decoding, processing, and converting audio data.; Software as a service (SAAS) services featuring software for encoding, decoding, processing, and converting audio data; research, design and development of software and computer hardware for processing and converting audio data; information, advisory and consultancy services regarding the foregoing.
QRONO BY MQA LABS
QRONO BY MQA LABS
Trademark
Word
ITU
PENDING
Owner:
Serial:98550119
Filed:May 14, 2024
Classes:9, 42
Goods & Services
Microchips, namely, microchips for processing audio data and for converting analog audio data to digital audio data; analog to digital converters (ADCs); microphones; audio mixers; audio transmitter units; sound recording apparatus; apparatus for recording, transmission, and reproduction of sound; downloadable software and firmware for encoding, decoding, processing, and converting audio data; recorded software and firmware for encoding, decoding, processing, and converting audio data.; LABS; Software as a service (SAAS) services featuring software for encoding, decoding, processing, and converting audio data; research, design and development of software and computer hardware for processing and converting audio data; information, advisory and consultancy services regarding the foregoing.
AIRIA
AIRIA
Trademark
Word
ITU
PENDING
Owner:
Serial:98494549
Filed:Apr 11, 2024
Classes:9, 42
Goods & Services
Downloadable software and firmware for encoding, decoding, and processing audio data; downloadable software and firmware for encoding audio data; downloadable software and firmware for decoding audio data; recorded software and firmware for encoding, decoding, and processing audio data; recorded software and firmware for encoding audio data; recorded software and firmware for decoding audio data; Software as a service (SAAS) services featuring software for encoding, decoding, and processing audio data; software as a service (SAAS) services featuring software for encoding audio data; software as a service (SAAS) services featuring software for decoding audio data
AIRIA BY MQA LABS
AIRIA BY MQA LABS
Trademark
Word
ITU
PENDING
Owner:
Serial:98494559
Filed:Apr 11, 2024
Classes:9, 42
Goods & Services
Downloadable software and firmware for encoding, decoding, and processing audio data; downloadable software and firmware for encoding audio data; downloadable software and firmware for decoding audio data; recorded software and firmware for encoding, decoding, and processing audio data; recorded software and firmware for encoding audio data; recorded software and firmware for decoding audio data; apparatus for encoding and decoding audio data; apparatus for encoding audio data; apparatus for decoding audio data; headphones; earphones; earbuds; microphones; audio speakers; audio receivers; audio amplifiers; audio equalizers; audio mixers; audio transmitter units; sound recording apparatus; apparatus for recording, transmission, and reproduction of sound.; LABS; Software as a service (SAAS) services featuring software for encoding, decoding, and processing audio data; software as a service (SAAS) services featuring software for encoding audio data; software as a service (SAAS) services featuring software for decoding audio data; research, design and development of software and hardware for audio data encoding, decoding, and processing; information, advisory and consultancy services regarding the foregoing.
FOQUS
FOQUS
Trademark
Word
ITU
PENDING
Owner:
Serial:98494557
Filed:Apr 11, 2024
Classes:9
Goods & Services
Microchips, namely, microchips for processing audio data and for converting analog audio data to digital audio data; downloadable software and firmware for encoding, decoding, processing, and converting audio data; recorded software and firmware for encoding, decoding, processing, and converting audio data.
FOQUS BY MQA LABS
FOQUS BY MQA LABS
Trademark
Word
ITU
PENDING
Owner:
Serial:98494554
Filed:Apr 11, 2024
Classes:9, 42
Goods & Services
Microchips, namely, microchips for processing audio data and for converting analog audio data to digital audio data; analog to digital converters (ADCs); microphones; audio mixers; audio transmitter units; sound recording apparatus; apparatus for recording, transmission, and reproduction of sound; downloadable software and firmware for encoding, decoding, processing, and converting audio data; recorded software and firmware for encoding, decoding, processing, and converting audio data.; LABS; Software as a service (SAAS) services featuring software for encoding, decoding, processing, and converting audio data; research, design and development of software and hardware for processing and converting audio data; information, advisory and consultancy services regarding the foregoing.
CREATE MQA
CREATE MQA
Service Mark
Combined
REGISTERED
Owner:
Serial:79361280
Filed:Dec 15, 2022
Classes:42
Registration:7451997
Registered:Jul 23, 2024
Goods & Services
Software as a service (SAAS) services featuring software for encoding and decoding data; software as a service (SAAS) services featuring software for encoding and decoding audio data; data encoding services; data decoding services; encoding and decoding audio; research, design and development of encoding and decoding software and hardware; information, advisory and consultancy services relating to the aforesaid
SCL6
SCL6
Trademark
Word
REGISTERED
Owner:
Serial:79361019
Filed:Dec 14, 2022
Classes:9, 38, 41, +1
Registration:7483849
Registered:Aug 27, 2024
Goods & Services
Education services, namely, organizing and conducting classes, seminars, symposiums, conferences and exhibitions in the field of digital audio technology; providing training in the field of digital audio technology; entertainment services, namely, providing live and recorded sporting, musical and cultural events transmitted via the Internet; on-line entertainment services, namely, live and recorded music, musical events, sporting events and cultural events transmitted via the Internet; sporting and cultural activities, namely, booking of seats for sporting and cultural activities, providing exclusive reception areas for corporate customers at entertainment and sporting activities, and arranging recreational activities in the fields of music, art and sport; lottery services; electronic games services provided by means of the Internet; the provision of on-line electronic publications in the nature of electronic books, leaflets, pamphlets, magazines and brochures in the field of music and digital audio technology; information, advisory and consultancy services relating to the aforesaid.; Encoding and decoding apparatus; downloadable computer programs for encoding or decoding digital data streams; downloadable computer programs, namely, software featuring algorithms for compressing and decompressing digital data, in the nature of digital audio data; downloadable computer programs for implementing algorithms that compress and decompress digital data, in the nature of digital audio data; apparatus for encoding and/or decoding data; encoding apparatus; bit stream recordings, namely, audio recordings of music and video recordings of film and television programs; downloadable computer software for encoding digital data and digital audio data; downloadable computer software being algorithms for compressing and decompressing digital data and digital audio data; downloadable computer software for encoding and/or decoding data; Broadcasting services, namely, radio broadcasting services, television broadcasting services, internet broadcasting services, cable television broadcasting services, and satellite broadcasting services; radio and television broadcasting and video, satellite, wireless broadband, radio communications services, and communications services consisting of the transmission of messages, data and content via the Internet and other computer and communications networks; communications by computer terminals, telephone and telefax; transmission of electronic mail; telecommunications services, namely, televisual communication services, teleprinter communication services, telephonic communication services, and telephone communication services; information, advisory and consultancy services relating to the aforesaid.; Software as a service (SAAS) services feature software for encoding; software as a service (SAAS) services featuring software featuring algorithms for compressing and decompressing digital data, in the nature of digital audio data; software as a service (SAAS) services featuring software for encoding and decoding data and audio data; software as a service (SAAS) services featuring software for encoding and decoding data, in the nature of audio data; data encoding services, namely, encoding of magnetic cards, encoding of digital music, encoding of digital images; data decoding services, namely, data encryption and decoding services; encoding and decoding audio, namely, encoding and decoding audio for the purpose of storage and transmission of audio data; research, design and development of encoding and decoding software and hardware; information, advisory and consultancy services relating to the aforesaid
BLUESOUND PULSE
BLUESOUND PULSE
Trademark
Word
REGISTERED
Owner:
Serial:88639078
Filed:Oct 2, 2019
Classes:9
Registration:6042469
Registered:Apr 28, 2020
Goods & Services
Audio speakers; loudspeakers; wireless speakers
79242784
79242784
Trademark
Design
REGISTERED
Owner:
Serial:79242784
Filed:Aug 2, 2018
Classes:9, 42
Registration:5870467
Registered:Oct 1, 2019
Goods & Services
Apparatus for encoding and decoding data; encoders and encoder products, namely, encoder software; bitstream audio, video and audio visual recordings featuring dialogue and musical recordings; decoders and decoder software for bitstream audio and audio visual recordings; electronic audio coding systems comprised of encoding and decoding apparatus and instruments, electronic coding units; computer software incorporating algorithms for use in encoding and decoding data; structural and replacement parts and fittings for all the aforesaid goods; Data encoding services; data decoding services; encoding and decoding audio; research, design and development of encoding and decoding software and hardware; information, advisory and consultancy services relating to the aforesaid
MQA
MQA
Trademark
Word
REGISTERED
Owner:
Serial:79234227
Filed:Mar 21, 2018
Classes:9, 42
Registration:5706142
Registered:Mar 26, 2019
Goods & Services
Apparatus for encoding and decoding data; encoders and encoder software; bitstream audio, video and audio visual recordings featuring dialogue and musical recordings; decoder and decoder software for bitstream audio and audio visual recordings; electronic audio coding systems comprised of encoding and decoding apparatus and instruments, electronic coding units; computer software incorporating algorithms for encoding and decoding data; structural and replacement parts and fittings for all the aforesaid goods; Data encoding services; data decoding services; encoding and decoding audio; research, design and development of encoding and decoding software and hardware; information, advisory and consultancy services relating to the aforesaid
MQA-CD
MQA-CD
Trademark
Combined
REGISTERED
Owner:
Serial:79237849
Filed:Jan 22, 2018
Classes:9
Registration:5778096
Registered:Jun 18, 2019
Goods & Services
Compact discs featuring audio, video and audio visual recordings; apparatus for encoding and decoding data; encoders and encoder products, namely, encoder software; bitstream audio, video and audio visual recordings featuring dialogue and musical recordings; decoders and decoder software for bitstream audio and audio visual recordings; electronic audio coding systems comprised of encoding and decoding apparatus and instruments, electronic coding units; computer software incorporating algorithms for use in encoding and decoding electronic data; structural and replacement parts and fittings for all the aforesaid goods
MQA
MQA
Trademark
Combined
REGISTERED
Owner:
Serial:79186945
Filed:Feb 17, 2016
Classes:9
Registration:5343136
Registered:Nov 28, 2017
Goods & Services
Apparatus for encoding and decoding data; encoders and encoder software; decoder and decoder software for bitstream audio and audio visual recordings; electronic audio coding systems comprised of encoding and decoding apparatus and instruments, electronic coding units; computer software incorporating algorithms for encoding and decoding data
TAKE ME THERE
TAKE ME THERE
Trademark
Word
CANCELLED
Owner:
Serial:79185331
Filed:Feb 17, 2016
Classes:9
Registration:5314157
Registered:Oct 24, 2017
Goods & Services
Apparatus for encoding and decoding data; encoding apparatus, namely, encoders and encoder software; decoding apparatus, namely, decoder and decoder software for bitstream audio and audio visual recordings; electronic audio coding systems comprised of encoding and decoding apparatus and instruments, electronic coding units; computer software incorporating algorithms for encoding and decoding data
NAD
NAD
Trademark
Word
REGISTERED
Owner:
Serial:86751433
Filed:Sep 9, 2015
Classes:9
Registration:4967984
Registered:May 31, 2016
Goods & Services
Audio receivers; audio-video receivers; stereo tuners; amplifiers; digital to analog converters; audio speakers; audio headphones, earphones, and earbuds; digital audio players; digital media players; compact disc players; turntables being record players; remote controls for consumer audio and audio-video receivers, audio and stereo tuners, amplifiers, digital to analog converters, digital audio players, digital media players, compact disc players, record players, wireless digital media receivers, wireless digital media tuners, and digital media streaming devices; wireless digital media receivers; wireless digital media tuners; wireless handheld devices for use in controlling music systems comprised of consumer audio and audio-video receivers, audio and stereo tuners, amplifiers, digital to analog converters, digital audio players, digital media players, compact disc players, record players, wireless digital media receivers, wireless digital media tuners, and digital media streaming devices; digital media streaming devices for recording, storing, organizing, transmitting and receiving audio files; wireless communication devices for transmitting audio across digital media and music players, amplifiers, speakers and sound equipment; computer hardware and software for processing, storing, managing and streaming digital media
85897570
85897570
Trademark
Design
ABANDONED
Owner:
Serial:85897570
Filed:Apr 8, 2013
Classes:9
THE SIGNIFICANT BIT
THE SIGNIFICANT BIT
Service Mark
Word
ABANDONED
Owner:
Serial:85880217
Filed:Mar 19, 2013
Classes:35
BLUOS
BLUOS
Trademark
Word
REGISTERED
Owner:
Serial:85843272
Filed:Feb 7, 2013
Classes:9
Registration:4507473
Registered:Apr 1, 2014
Goods & Services
Computer software for processing and storing digital music files; downloadable software in the nature of a mobile application for processing and storing digital music files
PSB
PSB
Trademark
Word
REGISTERED
Owner:
Serial:85557750
Filed:Mar 1, 2012
Classes:9
Registration:4841647
Registered:Oct 27, 2015
Goods & Services
Audio speakers, headphones; Earphones
B
B
Trademark
Stylized
REGISTERED
Owner:
Serial:85242279
Filed:Feb 15, 2011
Classes:9
Registration:4448127
Registered:Dec 10, 2013
Goods & Services
Audio receivers; stereo tuners; amplifiers; audio speakers; digital audio players; digital media players; compact disc players; wireless digital media receivers; wireless digital media tuners; wireless handheld devices for use in controlling a music system; digital media streaming devices for recording, storing, organizing, transmitting and receiving audio files; wireless communication devices for connecting digital media and music players, amplifiers, speakers and sound equipment through audio transmission; computer hardware and software for processing, storing, managing and streaming digital media
BLUESOUND
BLUESOUND
Trademark
Word
REGISTERED
Owner:
Serial:85236371
Filed:Feb 8, 2011
Classes:9
Registration:4448123
Registered:Dec 10, 2013
Goods & Services
Audio receivers; stereo tuners; amplifiers; audio speakers; digital audio players; digital media players; compact disc players; wireless digital media receivers; wireless digital media tuners; wireless handheld devices for use in controlling a music system; digital media streaming devices for recording, storing, organizing, transmitting and receiving audio files; wireless communication devices for connecting digital media and music players, amplifiers, speakers and sound equipment through audio transmission; computer hardware and software for processing, storing, managing and streaming digital media
MDC MODULAR DESIGN CONSTRUCTION
REGISTERED
Owner:
Serial:77543387
Filed:Aug 11, 2008
Classes:9
Registration:3803872
Registered:Jun 15, 2010
Goods & Services
"MODULAR DESIGN CONSTRUCTION"
VISIONSOUND
VISIONSOUND
Trademark
Word
CANCELLED
Owner:
Serial:78693692
Filed:Aug 16, 2005
Classes:9
Registration:3224098
Registered:Apr 3, 2007
SUBSONIC
SUBSONIC
Trademark
Word
ABANDONED
Owner:
Serial:76491162
Filed:Feb 21, 2003
Classes:9
Goods & Services
AUDIO SPEAKERS AND SUB-WOOFERS
PLATINUM
PLATINUM
Trademark
Word
ABANDONED
Owner:
Serial:76464194
Filed:Nov 4, 2002
Classes:9
Goods & Services
SPEAKERS
CUSTOMSOUND
CUSTOMSOUND
Trademark
Word
REGISTERED
Owner:
Serial:75463802
Filed:Apr 7, 1998
Classes:9
Registration:2446715
Registered:Apr 24, 2001
Goods & Services
audio products, namely, speakers
ALPHA
ALPHA
Trademark
Word
REGISTERED
Owner:
Serial:75074018
Filed:Mar 18, 1996
Classes:9
Registration:2147030
Registered:Mar 31, 1998
Goods & Services
audio products, namely, speakers
THE LENBROOK GROUP
THE LENBROOK GROUP
Trademark
Word
ABANDONED
Owner:
Serial:74178313
Filed:Jun 21, 1991
Classes:38
Goods & Services
telephone audio/video and radio communications services; "GROUP"
PSB
PSB
Trademark
Word
REGISTERED
Owner:
Serial:73672392
Filed:Jul 16, 1987
Classes:9
Registration:1478467
Registered:Mar 1, 1988
Goods & Services
Class 009: SPEAKERS
PSB SPEAKERS
PSB SPEAKERS
Trademark
Stylized
REGISTERED
Owner:
Serial:73672393
Filed:Jul 16, 1987
Classes:9
Registration:1479449
Registered:Mar 8, 1988
Goods & Services
Class 009: SPEAKERS
STRATUS
STRATUS
Trademark
Word
CANCELLED
Owner:
Serial:73666037
Filed:Jun 10, 1987
Classes:9
Registration:1550762
Registered:Aug 8, 1989
Goods & Services
Class 009: HIGH QUALITY, HIGH FIDELITY LOUDSPEAKERS
NAD
NAD
Trademark
Combined
REGISTERED
Owner:
Serial:73584811
Filed:Feb 26, 1986
Classes:9
Registration:1412116
Registered:Oct 7, 1986
Goods & Services
STEREO RECEIVERS AND TUNER/AMPLIFIERS, STEREO TUNERS, STEREO AMPLIFIERS, TURNTABLES, SPEAKERS, [ CASSETTE TAPE DECKS, ] COMPACT DISK PLAYERS, CARTRIDGES (STYLI ASSEMBLIES) FOR RECORD PLAYERS, [ TELEVISIONS ] AND VIDEO DISK PLAYERS
SOFT CLIPPING
SOFT CLIPPING
Trademark
Word
CANCELLED
Owner:
Serial:73221475
Filed:Jun 28, 1979
Classes:9
Registration:1295774
Registered:Sep 18, 1984
Goods & Services
Clipping Circuits Sold as Components of Stereo Amplifiers
CLEARNET
CLEARNET
Trademark
Word
Previous
CANCELLED
Owner:
Serial:73559893
Filed:Sep 24, 1985
Classes:9
Registration:1776269
Registered:Jun 15, 1993
Goods & Services
RADIO AND TELEPHONE COMMUNICATION SERVICES

Cookie Preferences

We use cookies (including Google Analytics) to improve our site and understand how visitors use it.