Who owns the YZSKDK trademark?

The YZSKDK trademark is owned by Cantan Chen.

What class is the YZSKDK trademark registered in?

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

What is the serial number for YZSKDK?

The USPTO serial number for YZSKDK is 90311211.

What is the registration number for YZSKDK?

YZSKDK is registered under USPTO registration number 6482859.

Sealvo

Home Search: YZSKDKYZSKDK #90311211

Back

Updated Sep 20, 2026·39 searches this week

View on USPTO TSDR Find similar marks

YZS

USPTO Trademark Record

REGISTERED

YZSKDK

SN 90311211·Reg 6482859·Filed Nov 10, 2020

Owner Cantan 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.

YZSKDK (Serial No. 90311211), Registration No. 6482859, is a registered US trademark filed on Nov 10, 2020 by Cantan Chen. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

Renewal window: September 14, 2027358 days remaining

Conflict Analysis

Full conflict analysis for YZSKDK (SN 90311211) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

YZSKDK (Reg. #6482859) is a registered US trademark that has been protecting its owner, Cantan Chen, since 2020. 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

Nov 10, 2020

SERIAL

90311211

REG#

6482859

REGISTERED

Sep 14, 2021

Filing Information

StatusREGISTERED

Filing DateNov 10, 2020

Serial Number90311211

Registration No.6482859

Registration DateSep 14, 2021

Status DateSep 14, 2021

Published for OppositionJun 29, 2021

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: Oct 03, 2020

First use in commerce: Oct 03, 2020

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

17 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Dec 23, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Dec 23, 2025

WITHDRAWAL OF ATTORNEY GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 22, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 22, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 22, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Oct 20, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 20, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 20, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Sep 14, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 29, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 29, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 09, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

WITHDRAWN FROM PUB - OG REVIEW QUERY

May 04, 2021

WITHDRAWN FROM PUB - OG REVIEW QUERY

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 22, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 17, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 10, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 13, 2020

NEW APPLICATION ENTERED

Other Marks by Cantan Chen

Additional USPTO filings from the same owner.

JOA

JOAAEA

90311079

Cantan Chen

REGISTERED

CPP

CPPZDP

90350492

Cantan Chen

REGISTERED

YZSKDK

Run a conflict check

Other Marks by Cantan Chen

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company