Koss Corporation Trademarks
HEARING IS BELIEVING

HEARING IS BELIEVING

Filed: May 17, 1979
Stereophones [ and Related Accessories-Namely, Stereophone Plug Adaptors, Stereophone Monoral Adaptors, Stereophone Replacement…
Owned by: Koss Corporation
Serial Number: 73216005

KOSS

KOSS

Filed: December 19, 1991
clock radios, radios, audio systems comprising audio cassette players, audio systems comprising compact disc players, […
Owned by: Koss Corporation
Serial Number: 74231801

KOSS

KOSS

Filed: December 19, 1991
clock radios, radios, audio systems comprising audio cassette players, audio systems comprising compact disc players, telephones…
Owned by: Koss Corporation
Serial Number: 74231812

KOSS

KOSS

Filed: December 19, 1991
clock radios, radios, audio systems comprising audio cassette players; audio systems comprising compact disc players [ ;…
Owned by: Koss Corporation
Serial Number: 74231837

QUIET ZONE

QUIET ZONE

Stereo headphones [ and ear buds ] with noise canceling feature and accessories therefor, namely, carrying cases specifically…
Owned by: Koss Corporation
Serial Number: 77281308

STRIVA

STRIVA

Filed: July 2, 2009
Headphones for receiving audio data wirelessly; digital audio hardware incorporating a receiver and transmitter; digital…
Owned by: Koss Corporation
Serial Number: 77773836

STRIVA

STRIVA

Filed: July 2, 2009
Providing connections to sites featuring electronic delivery of audio content, namely, providing telecommunications connections…
Owned by: Koss Corporation
Serial Number: 77773839

STRIVA

STRIVA

Transmission of information through a global computer network relating to the operation and configuration of audio devices…
Owned by: Koss Corporation
Serial Number: 77773845

STRIVA

STRIVA

Filed: July 2, 2009
On-line device management services that allow users to remotely manage the information on and configure the preferences…
Owned by: Koss Corporation
Serial Number: 77773854

MYKOSS

MYKOSS

Filed: July 11, 2009
Software for listening to audio
Owned by: Koss Corporation
Serial Number: 77779076

MYKOSS

MYKOSS

Transmission of information through a global computer network relating to the operation and configuration of audio devices…
Owned by: Koss Corporation
Serial Number: 77779077

MYKOSS

MYKOSS

Filed: July 11, 2009
Providing an Internet website portal featuring connections to streaming audio material of others, namely, telecommunication…
Owned by: Koss Corporation
Serial Number: 77779079

MYKOSS

MYKOSS

On-line device management services that allow users to remotely manage the information on and configure the preferences…
Owned by: Koss Corporation
Serial Number: 77779080

PORTA PRO

PORTA PRO

Headphones
Owned by: Koss Corporation
Serial Number: 77784612

SPARK PLUG

SPARK PLUG

Filed: November 6, 2009
Headphones
Owned by: Koss Corporation
Serial Number: 77867473

KOSS

KOSS

Headphones for receiving audio data wirelessly; digital audio hardware incorporating a receiver and transmitter; digital…
Owned by: Koss Corporation
Serial Number: 77899575

POP GLOSS

POP GLOSS

Cosmetics, namely, lipsticks, lip gloss, lip creams and lip gels
Owned by: Koss Corporation
Serial Number: 78363998

TUGO

TUGO

Headphones that incorporate a MP3 player
Owned by: Koss Corporation
Serial Number: 78714793

TÜGO

TÜGO

Headphones that incorporate a MP3 player
Owned by: Koss Corporation
Serial Number: 78763700

COBALT

COBALT

Wireless stereo headphones
Owned by: Koss Corporation
Serial Number: 78777351

COBALT

COBALT

Wireless stereo headphones
Owned by: Koss Corporation
Serial Number: 78779007

THE SOUND OF KOSS

THE SOUND OF KOSS

stereo headphones
Owned by: Koss Corporation
Serial Number: 78954429

STRIVA

STRIVA

Headphones for receiving audio data wirelessly; digital audio hardware incorporating a receiver and transmitter; digital…
Owned by: Koss Corporation
Serial Number: 85594048

STRIVA

STRIVA

Transmission of information through a global computer network relating to the operation and configuration of audio devices…
Owned by: Koss Corporation
Serial Number: 85594054

STRIVA

STRIVA

Entertainment services, namely, providing personalized audio programming via a global computer network; entertainment services…
Owned by: Koss Corporation
Serial Number: 85594056

STRIVA

STRIVA

On-line device management services that allow users to remotely manage the information on and configure the preferences…
Owned by: Koss Corporation
Serial Number: 85594058

MYKOSS

MYKOSS

Providing a web site featuring technology that enables users to remotely manage information on and configure the preferences…
Owned by: Koss Corporation
Serial Number: 85842652

MYKOSS

MYKOSS

Software for viewing video
Owned by: Koss Corporation
Serial Number: 85846667

MYKOSS

MYKOSS

Transmission of information through a global computer network relating to the operation and configuration of video devices…
Owned by: Koss Corporation
Serial Number: 85846670

STRIVA

STRIVA

Transmission of information through a global computer network relating to the operation and configuration of video devices…
Owned by: Koss Corporation
Serial Number: 85846671

STRIVA

STRIVA

Digital video hardware incorporating a receiver and transmitter; wireless communication devices for voice, data or image…
Owned by: Koss Corporation
Serial Number: 85846672

STRIVA

STRIVA

Software for listening to audio and viewing video
Owned by: Koss Corporation
Serial Number: 85859630

STRIVA

STRIVA

Software for listening to audio and viewing video
Owned by: Koss Corporation
Serial Number: 85859632

KOSS

KOSS

Filed: August 12, 2016
Headphones; headphones for receiving audio data wirelessly; headphone accessories, namely, headphone cushions, headphone…
Owned by: Koss Corporation
Serial Number: 87136877

KOSS

KOSS

Filed: March 6, 2017
Headphones; Headphones for receiving audio data wirelessly; headphone accessories, namely, headphone cushions, headphone…
Owned by: Koss Corporation
Serial Number: 87360223

KOSS

KOSS

Filed: April 4, 2017
Headphones; Headphones for receiving audio data wirelessly; headphone accessories, namely, headphone cushions, headphone…
Owned by: Koss Corporation
Serial Number: 87397590

SPEC.AUDIO

SPEC.AUDIO

Earphones; headphones; headphone accessories, namely, cords and wireless adapters for headphones; loudspeakers; record players…
Owned by: Koss Corporation
Serial Number: 87893330

SPEC.AUDIO

SPEC.AUDIO

Ear plugs for noise reduction
Owned by: Koss Corporation
Serial Number: 87893336

PORTA PRO

PORTA PRO

Filed: September 9, 2020
Hearing aids; personal sound amplification devices, namely, wearable personal sound amplification devices designed for aiding…
Owned by: Koss Corporation
Serial Number: 90169250

HEARING IS BELIEVING

HEARING IS BELIEVING

Filed: September 9, 2020
Hearing aids; personal sound amplification devices, namely, wearable personal sound amplification devices designed for aiding…
Owned by: Koss Corporation
Serial Number: 90169255