Who owns the DUNROCK trademark?

The DUNROCK trademark is owned by Grupo Audio B.V..

What is the serial number for DUNROCK?

The USPTO serial number for DUNROCK is 79434973.

What is the registration number for DUNROCK?

DUNROCK is registered under USPTO registration number 8258450.

DUN

USPTO Trademark Record

REGISTERED

DUNROCK

Q: What class is the DUNROCK trademark registered in?

The DUNROCK trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 010 (Surgical, medical, dental & veterinary apparatus).

SN 79434973·Reg 8258450·Filed Aug 29, 2025

Owner Grupo Audio B.V.

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.; Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

DUNROCK (Serial No. 79434973), Registration No. 8258450, is a registered US trademark filed on Aug 29, 2025 by Grupo Audio B.V.. This trademark covers Class 009 (Electronics, software & scientific instruments), Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: May 19, 2032

Mark Intelligence

DUNROCK (Reg. #8258450) is a registered US trademark that has been protecting its owner, Grupo Audio B.V., since 2025. The mark covers Class 009 (Electronics, software & scientific instruments) and Class 010 (Surgical, medical, dental & veterinary apparatus) respectively. Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 3 opposition proceedings during prosecution.

FILED

Aug 29, 2025

SERIAL

79434973

REG#

8258450

REGISTERED

May 19, 2026

Owner

Applicant

Grupo Audio B.V.

Entity

Not Provided

Address

Kingsfordweg 151, NL-1043 GR Amsterdam

Country

Attorney

NameLillian H Khosravi

Law firm

Lillian H Khosravi Law Offices of Khosravi and Lopez

Address

3275 Thousand Oaks Blvd. Suite 211, Thousand Oaks, CA 91362, United States

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Filing Information

StatusREGISTERED

Filing DateAug 29, 2025

Serial Number79434973

Registration No.8258450

Registration DateMay 19, 2026

Status DateMay 19, 2026

Published for OppositionMar 31, 2026

Mark TypeDesign with words

Status DescriptionLive and registered

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 3× 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

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

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

Status History

26 events

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Aug 19, 2026

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

May 19, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 31, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 31, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Mar 26, 2026

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 25, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Mar 11, 2026

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Mar 11, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

EXAMINERS AMENDMENT -WRITTEN

Mar 05, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Mar 05, 2026

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 05, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Mar 05, 2026

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 05, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 28, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 28, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 28, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Feb 05, 2026

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jan 21, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jan 21, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 17, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Dec 16, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 06, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 20, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Oct 16, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

DUNROCK

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