Who owns the XKC trademark?

The XKC trademark is owned by PENG, HAIYI.

What class is the XKC trademark registered in?

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

What is the serial number for XKC?

The USPTO serial number for XKC is 90506326.

What is the registration number for XKC?

XKC is registered under USPTO registration number 6576447.

Sealvo

Home Search: XKCXKC #90506326

Back

Updated Sep 28, 2026·27 searches this week

View on USPTO TSDR Find similar marks

XKC

USPTO Trademark Record

REGISTERED

XKC

SN 90506326·Reg 6576447·Filed Feb 03, 2021

Owner PENG, HAIYI

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.

XKC (Serial No. 90506326), Registration No. 6576447, is a registered US trademark filed on Feb 03, 2021 by PENG, HAIYI. This trademark covers Class 010 (Surgical, medical, dental & veterinary apparatus).

early section 8: November 30, 2027

Conflict Analysis

Full conflict analysis for XKC (SN 90506326) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

XKC (Reg. #6576447) is a registered US trademark that has been protecting its owner, PENG, HAIYI, since 2021. 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 03, 2021

SERIAL

90506326

REG#

6576447

REGISTERED

Nov 30, 2021

Filing Information

StatusREGISTERED

Filing DateFeb 03, 2021

Serial Number90506326

Registration No.6576447

Registration DateNov 30, 2021

Status DateNov 30, 2021

Published for OppositionSep 14, 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: Dec 19, 2020

First use in commerce: Dec 19, 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

11 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Dec 05, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Dec 05, 2024

WITHDRAWAL OF ATTORNEY GRANTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 13, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Nov 30, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 14, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 14, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 26, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 11, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 05, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 06, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 06, 2021

NEW APPLICATION ENTERED

Other Marks by PENG, HAIYI

Additional USPTO filings from the same owner.

YKO

YKOAJG

97342075

Peng Haiyi

REGISTERED

XKC

Run a conflict check

Other Marks by PENG, HAIYI

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company