Who owns the QF+ trademark?

The QF+ trademark is owned by Tippmann Engineering, LLC.

What is the serial number for QF+?

The USPTO serial number for QF+ is 88726316.

What is the registration number for QF+?

QF+ is registered under USPTO registration number 6100250.

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Home Search: QF+QF+ #88726316

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Updated Oct 13, 2026·37 searches this week

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USPTO Trademark Record

REGISTERED

QF+

Q: What class is the QF+ trademark registered in?

The QF+ trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 042 (Scientific, technology & SaaS services).

SN 88726316·Reg 6100250·Filed Dec 13, 2019

Owner Tippmann Engineering, LLC

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

QF+ (Serial No. 88726316), Registration No. 6100250, is a registered US trademark filed on Dec 13, 2019 by Tippmann Engineering, LLC. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: July 15, 2030

Mark Intelligence

QF+ (Reg. #6100250) is a registered US trademark that has been protecting its owner, Tippmann Engineering, LLC, since 2019. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus) and Class 042 (Scientific, technology & SaaS services) respectively. 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

Dec 13, 2019

SERIAL

88726316

REG#

6100250

REGISTERED

Jul 14, 2020

Filing Information

StatusREGISTERED

Filing DateDec 13, 2019

Serial Number88726316

Registration No.6100250

Registration DateJul 14, 2020

Status DateAug 20, 2026

Published for OppositionApr 28, 2020

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: Dec 12, 2016

First use in commerce: Dec 12, 2016

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Dec 12, 2016

First use in commerce: Dec 12, 2016

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

18 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 20, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 20, 2026

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

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

Aug 20, 2026

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

TEAS SECTION 8 & 15 RECEIVED

May 19, 2026

TEAS SECTION 8 & 15 RECEIVED

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

Jul 14, 2025

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

REGISTERED-PRINCIPAL REGISTER

Jul 14, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 28, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 28, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 08, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Mar 25, 2020

ASSIGNED TO LIE

EXAMINERS AMENDMENT -WRITTEN

Mar 19, 2020

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Mar 19, 2020

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Mar 19, 2020

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Mar 19, 2020

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 19, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 13, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Dec 17, 2019

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 17, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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