Who owns the PURECOLOGY trademark?

The PURECOLOGY trademark is owned by Zishen Yang.

What class is the PURECOLOGY trademark registered in?

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

What is the serial number for PURECOLOGY?

The USPTO serial number for PURECOLOGY is 87759787.

What is the registration number for PURECOLOGY?

PURECOLOGY is registered under USPTO registration number 5730982.

Sealvo

Home Search: PURECOLOGYPURECOLOGY #87759787

Back

Updated Sep 30, 2026·10 searches this week

View on USPTO TSDR Find similar marks

PUR

USPTO Trademark Record

ABANDONED

PURECOLOGY

SN 87759787·Reg 5730982·Filed Jan 18, 2018

Owner Zishen Yang

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

PURECOLOGY (Serial No. 87759787), Registration No. 5730982, is a abandoned US trademark filed on Jan 18, 2018 by Zishen Yang. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Conflict Analysis

Full conflict analysis for PURECOLOGY (SN 87759787) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

PURECOLOGY (Reg. #5730982) is an abandoned US trademark that was filed in 2018 but has since been abandoned. 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

Jan 18, 2018

SERIAL

87759787

REG#

5730982

REGISTERED

Apr 23, 2019

Filing Information

StatusABANDONED

Filing DateJan 18, 2018

Serial Number87759787

Registration No.5730982

Registration DateApr 23, 2019

Status DateNov 07, 2025

Published for OppositionFeb 05, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Sep 15, 2014

First use in commerce: Oct 15, 2015

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

18 events

CANCELLED SEC. 8 (6-YR)

Nov 07, 2025

CANCELLED SEC. 8 (6-YR)

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

Apr 23, 2024

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

REGISTERED-PRINCIPAL REGISTER

Apr 23, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 05, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 05, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 16, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 31, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 27, 2018

ASSIGNED TO EXAMINER

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

Oct 18, 2018

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 18, 2018

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

ASSIGNED TO EXAMINER

Mar 17, 2018

ASSIGNED TO EXAMINER

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Mar 08, 2018

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

ASSIGNED TO LIE

Mar 06, 2018

ASSIGNED TO LIE

TEAS VOLUNTARY AMENDMENT RECEIVED

Feb 22, 2018

TEAS VOLUNTARY AMENDMENT RECEIVED

Feb 21, 2018

TEAS VOLUNTARY AMENDMENT RECEIVED

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Feb 21, 2018

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 30, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 22, 2018

NEW APPLICATION ENTERED

Other Marks by Zishen Yang

Additional USPTO filings from the same owner.

PAS

PASNITY

87209456

Zishen Yang

REGISTERED

PET

PETYSU

87821609

Zishen Yang

ABANDONED

PUR

PUREARTH

87761174

Zishen Yang

ABANDONED

PUR

PUREGO

87758035

Zishen Yang

ABANDONED

Other Marks by WILLIAM SCOTT GOLDMAN

Additional USPTO filings handled by the same attorney of record.

ARI

ARIGHTCO

99607303

REGISTERED

AAR

A ARIGHTCO

99607297

REGISTERED

CHA

CHARGEFLOW

88951906

REGISTERED

YOU

YOUM

98483680

REGISTERED

PURECOLOGY

Run a conflict check

Other Marks by Zishen Yang

Other Marks by WILLIAM SCOTT GOLDMAN

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company