Who owns the DIAMOND trademark?

The DIAMOND trademark is owned by HGCI LLC.

What class is the DIAMOND trademark registered in?

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

What is the serial number for DIAMOND?

The USPTO serial number for DIAMOND is 85771912.

What is the registration number for DIAMOND?

DIAMOND is registered under USPTO registration number 4998499.

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DIA

USPTO Trademark Record

REGISTERED

DIAMOND

SN 85771912·Reg 4998499·Filed Nov 05, 2012

Owner HGCI LLC

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

DIAMOND (Serial No. 85771912), Registration No. 4998499, is a registered US trademark filed on Nov 05, 2012 by HGCI LLC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

renewal grace 10y period: January 12, 202783 days remaining

Mark Intelligence

DIAMOND (Reg. #4998499) is a registered US trademark that has been protecting its owner, HGCI LLC, since 2012. 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

Nov 05, 2012

SERIAL

85771912

REG#

4998499

REGISTERED

Jul 12, 2016

Filing Information

StatusREGISTERED

Filing DateNov 05, 2012

Serial Number85771912

Registration No.4998499

Registration DateJul 12, 2016

Status DateJun 30, 2022

Published for OppositionApr 16, 2013

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: May 27, 2016

First use in commerce: May 27, 2016

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.

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Status History

63 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 30, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 30, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 30, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 30, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 30, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 08, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jul 12, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 10, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 25, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 30, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jun 30, 2022

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

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

Jun 30, 2022

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

TEAS SECTION 8 & 15 RECEIVED

Jan 26, 2022

TEAS SECTION 8 & 15 RECEIVED

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

Jul 12, 2021

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

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

Oct 23, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 23, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Jul 18, 2018

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 18, 2018

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 20, 2018

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 23, 2018

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 25, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 12, 2016

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 08, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 07, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 06, 2016

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jun 01, 2016

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jun 01, 2016

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 15, 2015

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 5 GRANTED

Dec 14, 2015

SOU EXTENSION 5 GRANTED

SOU TEAS EXTENSION RECEIVED

Dec 11, 2015

SOU TEAS EXTENSION RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 11, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

SOU EXTENSION 5 FILED

Dec 11, 2015

SOU EXTENSION 5 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 03, 2015

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 4 GRANTED

Jul 02, 2015

SOU EXTENSION 4 GRANTED

SOU TEAS EXTENSION RECEIVED

Jun 11, 2015

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Jun 11, 2015

SOU EXTENSION 4 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 29, 2014

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 3 GRANTED

Aug 28, 2014

SOU EXTENSION 3 GRANTED

SOU TEAS EXTENSION RECEIVED

Aug 25, 2014

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Aug 25, 2014

SOU EXTENSION 3 FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 24, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 16, 2014

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 14, 2014

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Apr 14, 2014

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Apr 14, 2014

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 29, 2014

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 1 GRANTED

Jan 28, 2014

SOU EXTENSION 1 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 24, 2014

CASE ASSIGNED TO INTENT TO USE PARALEGAL

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

Jan 10, 2014

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 10, 2014

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

SOU EXTENSION 1 FILED

Dec 03, 2013

SOU EXTENSION 1 FILED

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

Dec 03, 2013

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 03, 2013

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

SOU TEAS EXTENSION RECEIVED

Dec 03, 2013

SOU TEAS EXTENSION RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 25, 2013

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 11, 2013

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 16, 2013

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Apr 16, 2013

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 27, 2013

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Mar 04, 2013

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 04, 2013

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 09, 2012

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 08, 2012

NEW APPLICATION ENTERED

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