Who owns the MK trademark?

The MK trademark is owned by Sennheiser electronic SE & Co. KG.

What class is the MK trademark registered in?

The MK trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for MK?

The USPTO serial number for MK is 79195704.

What is the registration number for MK?

MK is registered under USPTO registration number 5753827.

USPTO Trademark Record

REGISTERED

MK

SN 79195704·Reg 5753827·Filed Sep 14, 2016

Owner Sennheiser electronic SE & Co. KG

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

MK (Serial No. 79195704), Registration No. 5753827, is a registered US trademark filed on Sep 14, 2016 by Sennheiser electronic SE & Co. KG. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: May 21, 2029

Mark Intelligence

MK (Reg. #5753827) is a registered US trademark that has been protecting its owner, Sennheiser electronic SE & Co. KG, since 2016. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 6 opposition proceedings during prosecution.

FILED

Sep 14, 2016

SERIAL

79195704

REG#

5753827

REGISTERED

May 21, 2019

Owner

Applicant

Sennheiser electronic SE & Co. KG

Entity

Corporation (Foreign)

Address

Am Labor 1, 30900 Wedemark

Country

Attorney

NameChristina M. Licursi

Law firm

Christina M. Licursi Wolf Greenfield & Sacks, P.C.

Docket

S23612002300

Address

600 Atlantic Avenue, Boston, MA 02210, United States

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Filing Information

StatusREGISTERED

Filing DateSep 14, 2016

Serial Number79195704

Registration No.5753827

Registration DateMay 21, 2019

Status DateJan 27, 2025

Published for OppositionMar 05, 2019

Next RenewalMay 21, 2029

Mark TypeStandard characters

Attorney DocketS23612002300

Status DescriptionLive and registered, Section 71 and 15 accepted and acknowledged

Filing Signals

FILED

2016

YEARS AGO

10y

CLASSES

MADRID FILINGS

—

Opposed 6× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

61 events

INTERNATIONAL REGISTRATION RENEWED

Sep 17, 2026

INTERNATIONAL REGISTRATION RENEWED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 22, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 22, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

May 22, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 22, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

May 22, 2026

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 22, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

May 04, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 04, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

May 04, 2026

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 04, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 04, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Jan 27, 2025

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Jan 27, 2025

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 21, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Jul 11, 2024

TEAS SECTION 71 & 15 RECEIVED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Jun 28, 2024

CHANGE OF NAME/ADDRESS REC'D FROM IB

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

May 21, 2024

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

FINAL DECISION TRANSACTION PROCESSED BY IB

Sep 27, 2019

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Sep 09, 2019

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Sep 09, 2019

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Aug 21, 2019

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

May 21, 2019

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION PROCESSED BY IB

Apr 26, 2019

NOTIFICATION PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Mar 05, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 05, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 13, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Feb 13, 2019

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Feb 13, 2019

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 30, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

Jan 07, 2019

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

SUSPENSION LETTER WRITTEN

Jun 20, 2018

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Jun 20, 2018

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jun 20, 2018

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 09, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 08, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 08, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Apr 27, 2018

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Apr 11, 2018

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Apr 11, 2018

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NON-FINAL ACTION WRITTEN

Dec 08, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 08, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 08, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Sep 21, 2017

NEW REPRESENTATIVE AT IB RECEIVED

NON-FINAL ACTION WRITTEN

Aug 24, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 24, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 24, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

CHANGE OF OWNER RECEIVED FROM IB

Aug 24, 2017

CHANGE OF OWNER RECEIVED FROM IB

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 02, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 02, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Jul 31, 2017

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 28, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Jan 12, 2017

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Dec 28, 2016

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Dec 28, 2016

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 24, 2016

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Dec 23, 2016

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 20, 2016

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Nov 19, 2016

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 15, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 10, 2016

SN ASSIGNED FOR SECT 66A APPL FROM IB

MK

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