Who owns the DIAMOND trademark?

The DIAMOND trademark is owned by Royal Oak Enterprises, LLC.

What class is the DIAMOND trademark registered in?

The DIAMOND trademark is registered in Class 021 (Household utensils, cookware & glassware).

What is the serial number for DIAMOND?

The USPTO serial number for DIAMOND is 87857372.

What is the registration number for DIAMOND?

DIAMOND is registered under USPTO registration number 5606414.

Sealvo

Home Search: DIAMONDDIAMOND #87857372

Back

Updated Sep 21, 2026·16 searches this week

View on USPTO TSDR Find similar marks

DIA

USPTO Trademark Record

REGISTERED

DIAMOND

SN 87857372·Reg 5606414·Filed Mar 30, 2018

Owner Royal Oak Enterprises, LLC

Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges; brushes, except paintbrushes; brush-making materials; articles for cleaning purposes; unworked or semi-worked glass, except building glass; glassware, porcelain and earthenware.

DIAMOND (Serial No. 87857372), Registration No. 5606414, is a registered US trademark filed on Mar 30, 2018 by Royal Oak Enterprises, LLC. This trademark covers Class 021 (Household utensils, cookware & glassware).

Section 8/9 declaration window: November 13, 2028

Conflict Analysis

Full conflict analysis for DIAMOND (SN 87857372) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DIAMOND (Reg. #5606414) is a registered US trademark that has been protecting its owner, Royal Oak Enterprises, LLC, since 2018. The mark covers Class 021 (Household utensils, cookware & glassware). Goods and services include Household or kitchen utensils and containers; cookware and tableware, except forks, knives and spoons; combs and sponges.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 30, 2018

SERIAL

87857372

REG#

5606414

REGISTERED

Nov 13, 2018

Filing Information

StatusREGISTERED

Filing DateMar 30, 2018

Serial Number87857372

Registration No.5606414

Registration DateNov 13, 2018

Status DateMay 30, 2024

Published for OppositionAug 28, 2018

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 021Household utensils, cookware & glassware

US codes: 002, 013, 023, 029, 030, 033, 040, 050

First use anywhere: Dec 31, 2012

First use in commerce: Dec 31, 2012

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

20 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 07, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 07, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Feb 07, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 07, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 07, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 16, 2024

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 30, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

May 30, 2024

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

May 30, 2024

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Nov 22, 2023

TEAS SECTION 8 & 15 RECEIVED

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

Nov 13, 2023

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

REGISTERED-PRINCIPAL REGISTER

Nov 13, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 28, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 28, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 08, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jul 17, 2018

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 17, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Apr 10, 2018

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 07, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 03, 2018

NEW APPLICATION ENTERED

Other Marks by Royal Oak Enterprises, LLC

Additional USPTO filings from the same owner.

LOG

LogoMark

98813442

Royal Oak Enterprises, LLC

REGISTERED

STE

STEAKHOUSE

78727652

ROYAL OAK ENTERPRISES, LLC

REGISTERED

ULT

ULTRASTART

86683641

ROYAL OAK ENTERPRISES, LLC

REGISTERED

PAR

PAROWAX

73558451

ROYAL OAK ENTERPRISES, LLC

REGISTERED

Other Marks in Class 021 — Household utensils, cookware & glassware

Recently filed and registered marks in the same international class.

DIA

DIAMOND

85614398

Manta-Ray, Inc.

REGISTERED

DIA

DIAMOND

77980660

Royal Oak Enterprises, LLC

REGISTERED

DIA

DIAMOND

77848141

Hearthmark, LLC

REGISTERED

DIA

DIAMOND

77980789

Royal Oak Enterprises, LLC

ABANDONED

Other Marks by Christiane S. Campbell

Additional USPTO filings handled by the same attorney of record.

HIB

HIBIRD

98944104

REGISTERED

THE

THE MECKLEN HOTEL

98595293

REGISTERED

BLU

BLUE BRUTE

99206354

REGISTERED

CHA

CHANCELIGHT

76718289

REGISTERED

DIAMOND

Run a conflict check

Other Marks by Royal Oak Enterprises, LLC

Other Marks in Class 021 — Household utensils, cookware & glassware

Other Marks by Christiane S. Campbell

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company