Koss Corporation

USPTO Trademark & Patent Filings

Koss Corp

Trademark applications and grants for Koss Corporation. Koss Corporation has 79 trademark applications. The latest application filed is for "QUIET ZONE"

Company Profile
    Company Aliases
  • KOSS CORPORATION
  • Koss Corporation - Milwaukee WI US
State Incorporated DELAWARE
Entity Type CORPORATION
Address 4129 North Port Washington Avenue Milwaukee, WISCONSIN UNITED STATES 532121052

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks Patents
Patent Applications
Patent ApplicationDate
WOODEN OR OTHER DIELECTRIC CAPACITIVE TOUCH INTERFACE AND LOUDSPEAKER HAVING SAME
20220225000 - 17/712278 Koss; Michael J. ;   et al.
2022-07-14
WIRELESS EARPHONE THAT TRANSITIONS BETWEEN WIRELESS NETWORKS
20220159365 - 17/649928 KOSS; Michael J. ;   et al.
2022-05-19
WOODEN OR OTHER DIELECTRIC CAPACITIVE TOUCH INTERFACE AND LOUDSPEAKER HAVING SAME
20210250668 - 17/194883 KOSS; Michael J. ;   et al.
2021-08-12
PERSONAL ACOUSTIC SYSTEMS AND FLEXIBLE EARPIECE MOUNTS FOR THE SAME
20210243513 - 17/176540 BLAIR; Nicholas S.
2021-08-05
WIRELESS EARPHONE THAT TRANSITIONS BETWEEN WIRELESS NETWORKS
20210176556 - 17/178946 KOSS; Michael J. ;   et al.
2021-06-10
Patent Grants & Applications
Trademark Applications
Mark Image

Registration | Serial
Trademark
Application Date
 QUIET ZONE
"QUIET ZONE"
90169291
QUIET ZONE
2020-09-09
 HEARING IS BELIEVING
"HEARING IS BELIEVING"
90169255
HEARING IS BELIEVING
2020-09-09
 PORTA PRO
"PORTA PRO"
90169250
PORTA PRO
2020-09-09
 KOSS
"KOSS"
90169270
KOSS
2020-09-09
 KOSS
"KOSS"
90169286
KOSS
2020-09-09
 THE SOUND OF KOSS
"THE SOUND OF KOSS"
90169281
THE SOUND OF KOSS
2020-09-09
 SPEC.AUDIO
"SPEC.AUDIO"
87893330
SPEC.AUDIO
2018-04-25
 SPEC.AUDIO
"SPEC.AUDIO"
87893336
SPEC.AUDIO
2018-04-25
 KOSS
"KOSS"
5296522 87397590
KOSS
2017-04-04
 KOSS
"KOSS"
5296251 87360223
KOSS
2017-03-06
 KOSS
"KOSS"
5165967 87136877
KOSS
2016-08-12
 STRIVA
"STRIVA"
85859630
STRIVA
2013-02-25
 STRIVA
"STRIVA"
85859632
STRIVA
2013-02-25
 MYKOSS
"MYKOSS"
85846667
MYKOSS
2013-02-11
 MYKOSS
"MYKOSS"
85846670
MYKOSS
2013-02-11
 STRIVA
"STRIVA"
85846671
STRIVA
2013-02-11
 STRIVA
"STRIVA"
85846672
STRIVA
2013-02-11
 MYKOSS
"MYKOSS"
85842652
MYKOSS
2013-02-06
 STRIVA
"STRIVA"
85594048
STRIVA
2012-04-10
 STRIVA
"STRIVA"
85594054
STRIVA
2012-04-10
 STRIVA
"STRIVA"
85594056
STRIVA
2012-04-10
 STRIVA
"STRIVA"
85594058
STRIVA
2012-04-10
 KOSS
"KOSS"
77899575
KOSS
2009-12-22
 SPARK PLUG
"SPARK PLUG"
3921717 77867473
SPARK PLUG
2009-11-06
 PORTA PRO
"PORTA PRO"
3746791 77784612
PORTA PRO
2009-07-20
 MYKOSS
"MYKOSS"
4422154 77779076
MYKOSS
2009-07-11
 MYKOSS
"MYKOSS"
4321314 77779077
MYKOSS
2009-07-11
 MYKOSS
"MYKOSS"
4517946 77779079
MYKOSS
2009-07-11
 MYKOSS
"MYKOSS"
4309355 77779080
MYKOSS
2009-07-11
 STRIVA
"STRIVA"
4321308 77773836
STRIVA
2009-07-02
 STRIVA
"STRIVA"
4522144 77773839
STRIVA
2009-07-02
 STRIVA
"STRIVA"
4321309 77773845
STRIVA
2009-07-02
 STRIVA
"STRIVA"
4517945 77773854
STRIVA
2009-07-02
 QUIET ZONE
"QUIET ZONE"
3582227 77281308
QUIET ZONE
2007-09-17
 THE SOUND OF KOSS
"THE SOUND OF KOSS"
3256194 78954429
THE SOUND OF KOSS
2006-08-17
 COBALT
"COBALT"
3413018 78779007
COBALT
2005-12-22
 COBALT
"COBALT"
3413014 78777351
COBALT
2005-12-20
 TÜGO
"TÜGO"
3304188 78763700
TÜGO
2005-11-30
 TUGO
"TUGO"
3303922 78714793
TUGO
2005-09-16
 POP GLOSS
"POP GLOSS"
3030359 78363998
POP GLOSS
2004-02-06
 SOUND AVENGER
"SOUND AVENGER"
3006371 78188134
SOUND AVENGER
2002-11-22
 SOUND AVENGER
"SOUND AVENGER"
3006372 78188140
SOUND AVENGER
2002-11-22
 SOUND AVENGER
"SOUND AVENGER"
2984328 78188145
SOUND AVENGER
2002-11-22
 BI AUDIO
"BI AUDIO"
2570353 75618371
BI AUDIO
1999-01-08
 CHEESE HEADPHONES
"CHEESE HEADPHONES"
75410170
CHEESE HEADPHONES
1997-12-23
 SPORT CLIP
"SPORT CLIP"
2166791 75081896
SPORT CLIP
1996-04-01
 HEARING IS BELIEVING
"HEARING IS BELIEVING"
2152806 75022457
HEARING IS BELIEVING
1995-11-20
 OUTSIDERS
"OUTSIDERS"
2003527 74573414
OUTSIDERS
1994-09-14
 SPORTS CLIP
"SPORTS CLIP"
74555246
SPORTS CLIP
1994-07-29
 HARD DRIVERS
"HARD DRIVERS"
1736258 74239365
HARD DRIVERS
1992-01-22
 KOSS
"KOSS"
1821035 74231801
KOSS
1991-12-19
 KOSS
"KOSS"
2070098 74231812
KOSS
1991-12-19
 KOSS
"KOSS"
1850556 74231837
KOSS
1991-12-19
 - NO - SEE - UM -
"- NO - SEE - UM -"
1640908 74012053
- NO - SEE - UM -
1989-12-18
 KOSS
"KOSS"
1602016 73812381
KOSS
1989-07-14
 KORDLESSPEAKERS
"KORDLESSPEAKERS"
1534877 73719219
KORDLESSPEAKERS
1988-03-28
 M/80 PLUS
"M/80 PLUS"
1453050 73636190
M/80 PLUS
1986-12-19
 FUN 'N FASHION
"FUN 'N FASHION"
1432812 73613849
FUN 'N FASHION
1986-08-08
 MUSIC PALS
"MUSIC PALS"
1422649 73597440
MUSIC PALS
1986-05-08
 SST
"SST"
1427292 73597520
SST
1986-05-08
 SOUND CELLS
"SOUND CELLS"
1422648 73597439
SOUND CELLS
1986-05-08
 HEARING IS BELIEVING
"HEARING IS BELIEVING"
1166283 73240842
HEARING IS BELIEVING
1979-11-29
 HEARING IS BELIEVING
"HEARING IS BELIEVING"
1162539 73216005
HEARING IS BELIEVING
1979-05-17
"Symbol/Image"
1128557 73177892
Symbol/Image
1978-07-12
 KOSS
"KOSS"
1138617 73167105
KOSS
1978-04-20
 KOSS
"KOSS"
1114433 73167108
KOSS
1978-04-20
 AUDITOR
"AUDITOR"
1077312 73116345
AUDITOR
1977-02-18
 PANORAMIC SOURCE CONTROLS
"PANORAMIC SOURCE CONTROLS"
1060247 73077013
PANORAMIC SOURCE CONTROLS
1976-02-12
 PHASE/2+2
"PHASE/2+2"
1049967 73071874
PHASE/2+2
1975-12-15
 TECHNICIAN/VFR
"TECHNICIAN/VFR"
1057443 73071875
TECHNICIAN/VFR
1975-12-15
 EASY LISTENER
"EASY LISTENER"
1044038 73071951
EASY LISTENER
1975-12-15
 PROGRAMMER
"PROGRAMMER"
1056505 73071873
PROGRAMMER
1975-12-15
 PNEUMALITE
"PNEUMALITE"
1028524 73040304
PNEUMALITE
1974-12-23
 DECILITE
"DECILITE"
1076839 73028025
DECILITE
1974-07-29
 PHASE/2
"PHASE/2"
1008766 73028092
PHASE/2
1974-07-29
"Symbol/Image"
1049413 73021886
Symbol/Image
1974-05-20
 KOSS
"KOSS"
1010346 73012098
KOSS
1974-01-28
 HEARING IS BELIEVING
"HEARING IS BELIEVING"
0988285 72431729
HEARING IS BELIEVING
1972-08-04
 KOSS
"KOSS"
0976692 72394114
KOSS
1971-06-07
Company Registrations

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