Who owns the OYOCO trademark?

The OYOCO trademark is owned by Feng Liu.

What class is the OYOCO trademark registered in?

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

What is the serial number for OYOCO?

The USPTO serial number for OYOCO is 88145965.

What is the registration number for OYOCO?

OYOCO is registered under USPTO registration number 5756899.

Sealvo

Home Search: OYOCOOYOCO #88145965

Back

Updated Sep 20, 2026·18 searches this week

View on USPTO TSDR Find similar marks

OYO

USPTO Trademark Record

REGISTERED

OYOCO

SN 88145965·Reg 5756899·Filed Oct 08, 2018

Owner Feng Liu

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

OYOCO (Serial No. 88145965), Registration No. 5756899, is a registered US trademark filed on Oct 08, 2018 by Feng Liu. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: May 21, 2029

Conflict Analysis

Full conflict analysis for OYOCO (SN 88145965) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

OYOCO (Reg. #5756899) is a registered US trademark that has been protecting its owner, Feng Liu, since 2018. 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 08, 2018

SERIAL

88145965

REG#

5756899

REGISTERED

May 21, 2019

Filing Information

StatusREGISTERED

Filing DateOct 08, 2018

Serial Number88145965

Registration No.5756899

Registration DateMay 21, 2019

Status DateMar 18, 2026

Published for OppositionMar 05, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Jan 02, 2015

First use in commerce: Jan 02, 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

22 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Mar 18, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Mar 18, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Mar 10, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 03, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

PROOF OF USE INTERIM ACTION ISSUED

Feb 03, 2026

PROOF OF USE INTERIM ACTION ISSUED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jan 27, 2026

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 31, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

OFFICE ACTION ISSUED POU2

Jul 31, 2025

OFFICE ACTION ISSUED POU2

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jul 23, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 05, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

OFFICE ACTION ISSUED POU1

Feb 05, 2025

OFFICE ACTION ISSUED POU1

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 04, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Dec 27, 2024

TEAS SECTION 8 RECEIVED

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

May 21, 2024

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

REGISTERED-PRINCIPAL REGISTER

May 21, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 05, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 05, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 13, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 18, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 17, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 17, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 11, 2018

NEW APPLICATION ENTERED

Other Marks by Feng Liu

Additional USPTO filings from the same owner.

VIT

VITALARMORE

99054501

Feng Liu

REGISTERED

AIT

AITYBUY

99431879

Feng LIU

REGISTERED

AXR

AXROPPC

99533381

Feng Liu

REGISTERED

AXR

AXROPPC

99533386

Feng Liu

REGISTERED

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Recently filed and registered marks in the same international class.

OYO

OYOCO TOP

97270906

Liu, Feng

REGISTERED

OYO

OYOCO PATIO UMBRELLA LIGHT

90807584

Feng Liu

REGISTERED

Other Marks by Nitin Kaushik

Additional USPTO filings handled by the same attorney of record.

KOS

KOSENLUCK

99385236

REGISTERED

ZCF

ZCF MATE

99603234

REGISTERED

FRE

FREEMIND

99603326

REGISTERED

TOB

TOBHTRUK

99610443

REGISTERED

OYOCO

Run a conflict check

Other Marks by Feng Liu

Other Marks in Class 011 — Lighting, heating, cooling & sanitary apparatus

Other Marks by Nitin Kaushik

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company