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Serial Number

87136877

Owner

Koss Corporation

Attorney

Sana Hakim

First Use Date

Apr 1, 1970

Filing Date

Aug 12, 2016

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KOSS Trademark

Serial Number: 87136877 • Registration: 5165967

KOSS is a trademark filed by Koss Corporation on August 12, 2016. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Trademark Classes

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

Owner Contact Info

Koss Corporation

4129 North Port Washington Avenue
Milwaukee, WI 53212-1052

Entity Type: 03

Legal Representation

Attorney of Record

Sana Hakim

4,223 trademarks filed View all →

Correspondence Address

Sana Hakim K&L GATES LLP

P.O. BOX 1135

CHICAGO, IL 60690-1135

United States

Trademark Details

Filing Date

August 12, 2016

Registration Date

March 21, 2017

First Use Anywhere

April 1, 1970

First Use in Commerce

April 1, 1970

Published for Opposition

January 3, 2017

Goods & Services

Headphones; headphones for receiving audio data wirelessly; headphone accessories, namely, headphone cushions, headphone pads, cord management systems, adapter plugs, audio cables, headphone cases, and earphone extension cords; wireless transmitters; telephone headsets [ ; loudspeakers ]

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

May 28, 2026 NA89

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 28, 2026 RNL1

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 28, 2026 89AG

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 28, 2026 APRE

TEAS SECTION 8 & 9 RECEIVED

Mar 23, 2026 E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Mar 21, 2026 REM2

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Sep 18, 2023 NA85

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 18, 2023 C15A

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 18, 2023 APRE

TEAS SECTION 8 & 15 RECEIVED

Mar 16, 2023 E815

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Mar 21, 2022 REM1

REGISTERED-PRINCIPAL REGISTER

Mar 21, 2017 R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 3, 2017 NPUB

PUBLISHED FOR OPPOSITION

Jan 3, 2017 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 14, 2016 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 24, 2016 CNSA

ASSIGNED TO EXAMINER

Nov 24, 2016 DOCK

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 19, 2016 MDSC

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 18, 2016 NWOS

NEW APPLICATION ENTERED

Aug 16, 2016 NWAP

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Serial #87136869