Who owns the ONCE trademark?

The ONCE trademark is owned by Xingliang YU.

What class is the ONCE trademark registered in?

The ONCE trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for ONCE?

The USPTO serial number for ONCE is 90743673.

What is the registration number for ONCE?

ONCE is registered under USPTO registration number 6666644.

Sealvo

Home Search: ONCEONCE #90743673

Back

Updated Sep 19, 2026·40 searches this week

View on USPTO TSDR Find similar marks

ONC

USPTO Trademark Record

REGISTERED

ONCE

SN 90743673·Reg 6666644·Filed May 30, 2021

Owner Xingliang YU

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

ONCE (Serial No. 90743673), Registration No. 6666644, is a registered US trademark filed on May 30, 2021 by Xingliang YU. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: March 08, 2028

Conflict Analysis

Full conflict analysis for ONCE (SN 90743673) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ONCE (Reg. #6666644) is a registered US trademark that has been protecting its owner, Xingliang YU, since 2021. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

May 30, 2021

SERIAL

90743673

REG#

6666644

REGISTERED

Mar 08, 2022

Filing Information

StatusREGISTERED

Filing DateMay 30, 2021

Serial Number90743673

Registration No.6666644

Registration DateMar 08, 2022

Status DateMar 08, 2022

Published for OppositionDec 21, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: May 04, 2021

First use in commerce: May 10, 2021

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

14 events

REGISTERED-PRINCIPAL REGISTER

Mar 08, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 21, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 21, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 01, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 18, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 17, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 17, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 17, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Nov 16, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Nov 16, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 16, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Nov 13, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 24, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 02, 2021

NEW APPLICATION ENTERED

Other Marks by Xingliang YU

Additional USPTO filings from the same owner.

SIL

SILKISSY

90743676

Xingliang YU

ABANDONED

BRI

BRIGHT REAR

90763591

Xingliang YU

ABANDONED

URB

URBAN COUCH

90794990

Xingliang YU

ABANDONED

NEO

NEONLYTE

90903668

Xingliang YU

ABANDONED

Other Marks in Class 014 — Precious metals, jewelry, clocks & watches

Recently filed and registered marks in the same international class.

ONC

ONCE

77896722

Infoband Sweden AB

ABANDONED

BLO

BLOOM ONCE MORE

98294479

Bottled Up Designs LLC

REGISTERED

ONC

ONCE A MOON

90885516

Brookelynne Designs, LLC

REGISTERED

ONC

ONCE UPON A RING

97781687

Once Upon A Ring, LLC

REGISTERED

Other Marks by Elias Hantula

Additional USPTO filings handled by the same attorney of record.

FLU

FLUFFY FLUFFY

98675607

REGISTERED

FAV

FAVIGNITE

98183413

98525898

PENSILLY

88305158

REGISTERED

ONCE

Run a conflict check

Other Marks by Xingliang YU

Other Marks in Class 014 — Precious metals, jewelry, clocks & watches

Other Marks by Elias Hantula

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company