Who owns the KARSTERNA trademark?

The KARSTERNA trademark is owned by Gu Zhendong.

What class is the KARSTERNA trademark registered in?

The KARSTERNA trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for KARSTERNA?

The USPTO serial number for KARSTERNA is 99052430.

What is the registration number for KARSTERNA?

KARSTERNA is registered under USPTO registration number 7993511.

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KAR

USPTO Trademark Record

REGISTERED

KARSTERNA

SN 99052430·Reg 7993511·Filed Feb 23, 2025

Owner Gu Zhendong

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.

KARSTERNA (Serial No. 99052430), Registration No. 7993511, is a registered US trademark filed on Feb 23, 2025 by Gu Zhendong. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: October 21, 2031

Mark Intelligence

KARSTERNA (Reg. #7993511) is a registered US trademark that has been protecting its owner, Gu Zhendong, since 2025. The mark covers Class 010 (Surgical, medical, dental & veterinary apparatus). Goods and services include Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contac.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 23, 2025

SERIAL

99052430

REG#

7993511

REGISTERED

Oct 21, 2025

Filing Information

StatusREGISTERED

Filing DateFeb 23, 2025

Serial Number99052430

Registration No.7993511

Registration DateOct 21, 2025

Status DateOct 21, 2025

Published for OppositionSep 02, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

First use anywhere: Feb 10, 2025

First use in commerce: Feb 10, 2025

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

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Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Oct 21, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 21, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 02, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 02, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 27, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 31, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 28, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 18, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 23, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 23, 2025

APPLICATION FILING RECEIPT MAILED

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