Who owns the DIA-MAG trademark?

The DIA-MAG trademark is owned by ACME UNITED CORPORATION.

What class is the DIA-MAG trademark registered in?

The DIA-MAG trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for DIA-MAG?

The USPTO serial number for DIA-MAG is 99148536.

What is the registration number for DIA-MAG?

DIA-MAG is registered under USPTO registration number 8415988.

Sealvo

Home Search: DIA-MAGDIA-MAG #99148536

Back

Updated Oct 6, 2026·30 searches this week

View on USPTO TSDR Find similar marks

DIA

USPTO Trademark Record

REGISTERED

DIA-MAG

SN 99148536·Reg 8415988·Filed Apr 22, 2025

Owner ACME UNITED CORPORATION

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

DIA-MAG (Serial No. 99148536), Registration No. 8415988, is a registered US trademark filed on Apr 22, 2025 by ACME UNITED CORPORATION. This trademark covers Class 008 (Hand tools, cutlery & side arms).

early section 8: August 25, 2032

Mark Intelligence

DIA-MAG (Reg. #8415988) is a registered US trademark that has been protecting its owner, ACME UNITED CORPORATION, since 2025. The mark covers Class 008 (Hand tools, cutlery & side arms). Goods and services include Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.. The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 22, 2025

SERIAL

99148536

REG#

8415988

REGISTERED

Aug 25, 2026

Filing Information

StatusREGISTERED

Filing DateApr 22, 2025

Serial Number99148536

Registration No.8415988

Registration DateAug 25, 2026

Status DateAug 25, 2026

Published for OppositionOct 21, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

First use anywhere: Feb 28, 2026

First use in commerce: Feb 28, 2026

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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

16 events

REGISTERED-PRINCIPAL REGISTER

Aug 25, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 25, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

STATEMENT OF USE PROCESSING COMPLETE

Aug 04, 2026

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 04, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 04, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

TEAS STATEMENT OF USE RECEIVED

Jun 16, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jun 16, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 16, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 21, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 21, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 15, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 22, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Sep 15, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 28, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 22, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 22, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by ACME UNITED CORPORATION

Additional USPTO filings from the same owner.

BUR

BURST

99245981

ACME UNITED CORPORATION

REGISTERED

TRA

TRAC

99245985

ACME UNITED CORPORATION

REGISTERED

GLI

GLIDEPRO-Z

99245983

ACME UNITED CORPORATION

REGISTERED

WES

WESTCOTT SINCE 1872

78582791

Acme United Corporation

REGISTERED

Other Marks in Class 008 — Hand tools, cutlery & side arms

Recently filed and registered marks in the same international class.

MAG

78265222

Wahl Clipper Corporation

REGISTERED

DIA

DIA-FLAT

86148418

ACME UNITED CORPORATION

REGISTERED

DIA

DIA GRIP

90644102

GDS BRAND I, LLC

REGISTERED

DIA

DIA REX

76057554

Gran Quartz, L.P.

REGISTERED

Other Marks by George R McGuire

Additional USPTO filings handled by the same attorney of record.

FFA

F FAIR AI

98778154

REGISTERED

WEP

WEPPON

87724248

REGISTERED

EVO

EVOLVE NY

99068863

REGISTERED

TIT

TITANIUM ULTRASMOOTH

76978023

REGISTERED

DIA-MAG

Run a conflict check

Other Marks by ACME UNITED CORPORATION

Other Marks in Class 008 — Hand tools, cutlery & side arms

Other Marks by George R McGuire

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company