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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: 42
Results are in reverse chronological order

Page #1. 2 Next
Proceeding
Filing Date
Defendant(s),
Property(ies)
Plaintiff(s),
Property(ies)
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
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
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
85455915
10/09/2012
Beatport, LLC
Mark: BEATPORT PRO S#:85455915
Koss Corporation
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