Who owns the CAIHOYU trademark?

The CAIHOYU trademark is owned by Yuxiu Lei.

What class is the CAIHOYU trademark registered in?

The CAIHOYU trademark is registered in Class 027 (Carpets, rugs, mats & floor coverings).

What is the serial number for CAIHOYU?

The USPTO serial number for CAIHOYU is 90040552.

What is the registration number for CAIHOYU?

CAIHOYU is registered under USPTO registration number 6421686.

Sealvo

Home Search: CAIHOYUCAIHOYU #90040552

Back

Updated Oct 9, 2026·29 searches this week

View on USPTO TSDR Find similar marks

CAI

USPTO Trademark Record

REGISTERED

CAIHOYU

SN 90040552·Reg 6421686·Filed Jul 07, 2020

Owner Yuxiu Lei

Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; wall hangings, not of textile.

CAIHOYU (Serial No. 90040552), Registration No. 6421686, is a registered US trademark filed on Jul 07, 2020 by Yuxiu Lei. This trademark covers Class 027 (Carpets, rugs, mats & floor coverings).

Renewal window: July 13, 2027276 days remaining

Mark Intelligence

CAIHOYU (Reg. #6421686) is a registered US trademark that has been protecting its owner, Yuxiu Lei, since 2020. The mark covers Class 027 (Carpets, rugs, mats & floor coverings). Goods and services include Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; wall hangings, not of textil.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 07, 2020

SERIAL

90040552

REG#

6421686

REGISTERED

Jul 13, 2021

Filing Information

StatusREGISTERED

Filing DateJul 07, 2020

Serial Number90040552

Registration No.6421686

Registration DateJul 13, 2021

Status DateJul 13, 2021

Published for OppositionSep 22, 2020

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 027Carpets, rugs, mats & floor coverings

US codes: 019, 020, 037, 042, 050

First use anywhere: Jan 01, 2021

First use in commerce: Jan 01, 2021

Carpets, rugs, mats and matting, linoleum and other materials for covering existing floors; wall hangings, not of textile.

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

20 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Jul 13, 2026

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Jul 13, 2021

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 11, 2021

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 10, 2021

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

May 27, 2021

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

May 27, 2021

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

May 15, 2021

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 15, 2021

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 17, 2020

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 22, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Sep 22, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 02, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 20, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Aug 13, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Aug 13, 2020

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Aug 13, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Aug 13, 2020

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Aug 06, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 04, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 10, 2020

NEW APPLICATION ENTERED

Other Marks by Yuxiu Lei

Additional USPTO filings from the same owner.

WAY

WAYLON Z

88910686

Yuxiu Lei

REGISTERED

FOI

FOIOSOH

90038327

Yuxiu Lei

REGISTERED

WUD

WUDAN

90074326

Yuxiu Lei

REGISTERED

GUO

GUOCHE

90050646

Yuxiu Lei

REGISTERED

CAIHOYU

Run a conflict check

Other Marks by Yuxiu Lei

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company