Who owns the DOPSIKN trademark?

The DOPSIKN trademark is owned by SIJIN CHEN.

What class is the DOPSIKN trademark registered in?

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

What is the serial number for DOPSIKN?

The USPTO serial number for DOPSIKN is 99034421.

What is the registration number for DOPSIKN?

DOPSIKN is registered under USPTO registration number 7992038.

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Updated Sep 25, 2026·9 searches this week

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USPTO Trademark Record

REGISTERED

DOPSIKN

SN 99034421·Reg 7992038·Filed Feb 09, 2025

Owner SIJIN CHEN

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.

DOPSIKN (Serial No. 99034421), Registration No. 7992038, is a registered US trademark filed on Feb 09, 2025 by SIJIN CHEN. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: October 21, 2031

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Mark Intelligence

DOPSIKN (Reg. #7992038) is a registered US trademark that has been protecting its owner, SIJIN CHEN, 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 09, 2025

SERIAL

99034421

REG#

7992038

REGISTERED

Oct 21, 2025

Filing Information

StatusREGISTERED

Filing DateFeb 09, 2025

Serial Number99034421

Registration No.7992038

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: Aug 12, 2020

First use in commerce: Aug 12, 2020

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

Aug 01, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 17, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 09, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 09, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 09, 2025

APPLICATION FILING RECEIPT MAILED

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