Who owns the DIAMONDBACK trademark?

The DIAMONDBACK trademark is owned by Fluid Handling LLC.

What class is the DIAMONDBACK trademark registered in?

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

What is the serial number for DIAMONDBACK?

The USPTO serial number for DIAMONDBACK is 88367576.

What is the registration number for DIAMONDBACK?

DIAMONDBACK is registered under USPTO registration number 5863225.

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DIA

USPTO Trademark Record

REGISTERED

DIAMONDBACK

SN 88367576·Reg 5863225·Filed Apr 02, 2019

Owner Fluid Handling LLC

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

DIAMONDBACK (Serial No. 88367576), Registration No. 5863225, is a registered US trademark filed on Apr 02, 2019 by Fluid Handling LLC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: September 17, 2029

Conflict Analysis

Full conflict analysis for DIAMONDBACK (SN 88367576) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DIAMONDBACK (Reg. #5863225) is a registered US trademark that has been protecting its owner, Fluid Handling LLC, since 2019. 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

Apr 02, 2019

SERIAL

88367576

REG#

5863225

REGISTERED

Sep 17, 2019

Filing Information

StatusREGISTERED

Filing DateApr 02, 2019

Serial Number88367576

Registration No.5863225

Registration DateSep 17, 2019

Status DateOct 28, 2025

Published for OppositionJul 02, 2019

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse 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: Oct 31, 1986

First use in commerce: Oct 31, 1986

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

24 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 28, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Oct 28, 2025

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

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

Oct 28, 2025

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

TEAS SECTION 8 & 15 RECEIVED

Jun 30, 2025

TEAS SECTION 8 & 15 RECEIVED

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

Sep 17, 2024

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

REGISTERED-PRINCIPAL REGISTER

Sep 17, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 02, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 02, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 12, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

May 28, 2019

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

May 13, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 13, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

TEAS/EMAIL CORRESPONDENCE ENTERED

May 13, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 13, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

REQUEST FOR SPECIAL HANDLING - GRANTED

Apr 30, 2019

REQUEST FOR SPECIAL HANDLING - GRANTED

ASSIGNED TO EXAMINER

Apr 30, 2019

ASSIGNED TO EXAMINER

Apr 30, 2019

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Apr 30, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 30, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 30, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO PETITION STAFF

Apr 29, 2019

ASSIGNED TO PETITION STAFF

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 19, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

TEAS REQUEST TO MAKE SPECIAL RECEIVED

Apr 08, 2019

TEAS REQUEST TO MAKE SPECIAL RECEIVED

NEW APPLICATION ENTERED

Apr 05, 2019

NEW APPLICATION ENTERED

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