Who owns the MATTER MATTERS trademark?

The MATTER MATTERS trademark is owned by Leung, Kei Yiu.

What class is the MATTER MATTERS trademark registered in?

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

What is the serial number for MATTER MATTERS?

The USPTO serial number for MATTER MATTERS is 98351863.

What is the registration number for MATTER MATTERS?

MATTER MATTERS is registered under USPTO registration number 7640211.

Sealvo

Home Search: MATTER MATTERSMATTER MATTERS #98351863

Back

Updated Sep 16, 2026·27 searches this week

View on USPTO TSDR Find similar marks

MAT

USPTO Trademark Record

REGISTERED

MATTER MATTERS

SN 98351863·Reg 7640211·Filed Jan 11, 2024

Owner Leung, Kei Yiu

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

MATTER MATTERS (Serial No. 98351863), Registration No. 7640211, is a registered US trademark filed on Jan 11, 2024 by Leung, Kei Yiu. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: January 07, 2031

Conflict Analysis

Full conflict analysis for MATTER MATTERS (SN 98351863) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

MATTER MATTERS (Reg. #7640211) is a registered US trademark that has been protecting its owner, Leung, Kei Yiu, since 2024. 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

Jan 11, 2024

SERIAL

98351863

REG#

7640211

REGISTERED

Jan 07, 2025

Filing Information

StatusREGISTERED

Filing DateJan 11, 2024

Serial Number98351863

Registration No.7640211

Registration DateJan 07, 2025

Status DateJan 07, 2025

Published for OppositionSep 17, 2024

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: Sep 21, 2018

First use in commerce: Sep 21, 2018

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

9 events

REGISTERED-PRINCIPAL REGISTER

Jan 07, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 07, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 17, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 17, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 28, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 08, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 07, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 30, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 11, 2024

NEW APPLICATION ENTERED

Other Marks by Leung, Kei Yiu

Additional USPTO filings from the same owner.

MAT

MATTER MATTERS

85746441

LEUNG, KEI YIU

REGISTERED

LOG

LogoMark

86033208

LEUNG KEI YIU

ABANDONED

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

Recently filed and registered marks in the same international class.

ATO

ATOM & MATTER

79298127

Atom & Matter LLC

REGISTERED

DYS

DYSLEXIA MATTERS

90476733

Dyslexia Matters

REGISTERED

BEY

BEYOND MATTERS

79188565

Beyond Matters GmbH

REGISTERED

LAU

LAUGHING MATTERS

86941126

DG! Ltd.

REGISTERED

Other Marks by Jon A. Schiffrin

Additional USPTO filings handled by the same attorney of record.

FIT

FITINDEX

90028158

REGISTERED

DEW

DEW HALO

90196850

REGISTERED

SAF

SAFETY 1ST CLEAN

90095344

REGISTERED

PSA

90103074

REGISTERED

MATTER MATTERS

Run a conflict check

Other Marks by Leung, Kei Yiu

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

Other Marks by Jon A. Schiffrin

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company