Who owns the COALYST trademark?

The COALYST trademark is owned by Yuqin Li.

What class is the COALYST trademark registered in?

The COALYST trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for COALYST?

The USPTO serial number for COALYST is 98817931.

What is the registration number for COALYST?

COALYST is registered under USPTO registration number 8276722.

Sealvo

Home Search: COALYSTCOALYST #98817931

Back

Updated Oct 5, 2026·24 searches this week

View on USPTO TSDR Find similar marks

COA

USPTO Trademark Record

REGISTERED

COALYST

SN 98817931·Reg 8276722·Filed Oct 24, 2024

Owner Yuqin Li

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

COALYST (Serial No. 98817931), Registration No. 8276722, is a registered US trademark filed on Oct 24, 2024 by Yuqin Li. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: May 26, 2032

Mark Intelligence

COALYST (Reg. #8276722) is a registered US trademark that has been protecting its owner, Yuqin Li, since 2024. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 24, 2024

SERIAL

98817931

REG#

8276722

REGISTERED

May 26, 2026

Filing Information

StatusREGISTERED

Filing DateOct 24, 2024

Serial Number98817931

Registration No.8276722

Registration DateMay 26, 2026

Status DateMay 26, 2026

Published for OppositionMay 27, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Aug 01, 2025

First use in commerce: Aug 01, 2025

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

26 events

REGISTERED-PRINCIPAL REGISTER

May 26, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

May 02, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

May 02, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Apr 07, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Oct 23, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 23, 2025

USE AMENDMENT FILED

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

Oct 14, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 14, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Oct 14, 2025

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 14, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Oct 14, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 22, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 27, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 27, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 21, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Apr 25, 2025

ASSIGNED TO EXAMINER

EXAMINERS AMENDMENT -WRITTEN

Apr 25, 2025

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Apr 25, 2025

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 25, 2025

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Apr 25, 2025

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 25, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 24, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 24, 2024

NEW APPLICATION ENTERED

Other Marks by Yuqin Li

Additional USPTO filings from the same owner.

BQZ

BQZKTVED

99514749

Yuqin Li

REGISTERED

XYS

X.YSHINE

87088817

Yuqin, Li

REGISTERED

Other Marks by Utsav Mukherjee

Additional USPTO filings handled by the same attorney of record.

BYS

BYSNOW

90099241

86801625

JFG RACING

87118862

REGISTERED

YUT

YUTIANHOME

87173136

REGISTERED

COALYST

Run a conflict check

Other Marks by Yuqin Li

Other Marks by Utsav Mukherjee

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company