USPTO TTABVUE. Trademark Trial and Appeal Board Inquiry System

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TTABVUE. Trademark Trial and Appeal Board Inquiry System

v2.5.0

Summary

Query: Party Name contains all words: KOSS CORPORATION
Number of results: 43
Results are in reverse chronological order

Proceeding
Filing Date

Defendant(s),
Property(ies)

Plaintiff(s),
Property(ies)

98503111
11/13/2024

Starkey Laboratories, Inc.
Mark: HEARING IS BELIEVING S#:98503111

Koss Corporation
Sonova AG

91289509
01/30/2024

Shenzhen Tianruixiang Communication Equipment Co., Ltd
Mark: TIKCOSS S#:97668720

Koss Corporation
Mark: KOSS S#:72394114 R#:976692
Mark: KOSS S#:73012098 R#:1010346
Mark: KOSS S#:73812381 R#:1602016
Mark: KOSS S#:87136877 R#:5165967
Mark: KOSS S#:87360223 R#:5296251
Mark: KOSS S#:87397590 R#:5296522
Mark: THE SOUND OF KOSS S#:78954429 R#:3256194

97668720
10/18/2023

Shenzhen Tianruixiang Communication Equipment Co., Ltd
Mark: TIKCOSS S#:97668720

Koss Corporation

91276098
05/11/2022

Q Entertainment Innovation Lab, LLC
Mark: SEEING IS BELIEVING AND HEARING IS KNOWING S#:90718452

Koss Corporation
Mark: HEARING IS BELIEVING S#:73216005 R#:1162539
Mark: HEARING IS BELIEVING S#:75022457 R#:2152806

90718452
01/31/2022

Q Entertainment Innovation Lab, LLC
Mark: SEEING IS BELIEVING AND HEARING IS KNOWING S#:90718452

Koss Corporation

91273901
01/11/2022

Changru Chen
Mark: COSS OUT S#:90478813

90478813
10/08/2021

Changru Chen
Mark: COSS OUT S#:90478813

KOSS CORPORATION

87893336
11/01/2018

Koss Corporation
Mark: SPEC.AUDIO S#:87893336

Speculative Product Design, LLC DBA Speck Products
Samsonite IP Holdings S.àr.l.

87101892
01/04/2017

Jones, Roy
Mark: KAOS AUDIO S#:87101892

Koss Corporation

87101900
01/04/2017

Jones, Roy
Mark: KAOSKAAUDIO S#:87101900

Koss Corporation

86503896
08/03/2015

Shenzhen Aredbrick E-Commerce Co., Ltd
Mark: KOSOX S#:86503896

Koss Corporation

91212766
08/27/2013

Verto Medical Solutions, LLC
Mark: DEVELOPED BY WOMEN FOR WOMEN S#:85652597

Koss Corporation

85823063
07/10/2013

PortaPros, LLC
Mark: PORTAPROS S#:85823063

Koss Corporation

91211104
06/14/2013

Monster, Inc.
Mark: COSMO S#:85504555

Koss Corporation
Mark: KOSS S#:72394114 R#:976692
Mark: KOSS S#:73812381 R#:1602016
Mark: KOSS S#:77899575

91210889
05/31/2013

Monster, Inc.
Mark: KOSMO S#:85504560

Koss Corporation
Mark: KOSS S#:73812381 R#:1602016
Mark: KOSS S#:72394114 R#:976692
Mark: KOSS S#:77899575

85652597
05/28/2013

Verto Medical Solutions, LLC
Mark: DEVELOPED BY WOMEN FOR WOMEN S#:85652597

Koss Corporation

91210363
04/10/2013

Max Sound Corporation
Mark: HEARING IS BELIEVING S#:85479121

Koss Corporation
Mark: HEARING IS BELIEVING S#:73216005 R#:1162539
Mark: HEARING IS BELIEVING S#:75022457 R#:2152806

91210188
04/10/2013

Max Sound Corporation
Mark: MAXD MUSIC HEARING IS BELIEVING S#:85540149

Koss Corporation
Mark: HEARING IS BELIEVING S#:73216005 R#:1162539
Mark: HEARING IS BELIEVING S#:75022457 R#:2152806

91209311
02/13/2013

KOSME S.R.L. Unipersonale
Mark: KOSME S#:85502050

Koss Corporation
Mark: KOSS S#:72394114 R#:976692
Mark: KOSS S#:73812381 R#:1602016
Mark: KOSS S#:74231801 R#:1821035
Mark: KOSS S#:77899575
Mark: KOSS S#:73012098 R#:1010346
Mark: KOSS S#:74231812 R#:2070098
Mark: KOSS S#:74231837 R#:1850556

85504555
01/14/2013

Monster, Inc.
Mark: COSMO S#:85504555

Hearst Communications, Inc.
Koss Corporation

91208780
01/09/2013

Beatport, LLC
Mark: BEATPORT PRO S#:85455915

Koss Corporation
Mark: PORTA PRO S#:77784612 R#:3746791

85479121
01/09/2013

Max Sound Corporation
Mark: HEARING IS BELIEVING S#:85479121

Koss Corporation

85540149
01/09/2013

Max Sound Corporation
Mark: MAXD MUSIC HEARING IS BELIEVING S#:85540149

Koss Corporation

85504560
01/01/2013

Monster, Inc.
Mark: KOSMO S#:85504560

Koss Corporation

85502050
11/12/2012

KOSME S.R.L. UNIPERSONALE
Mark: KOSME S#:85502050

Koss Corporation