Who owns the GEL BLOX trademark?

The GEL BLOX trademark is owned by Nortech Laboratories Inc.

What class is the GEL BLOX trademark registered in?

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

What is the serial number for GEL BLOX?

The USPTO serial number for GEL BLOX is 86816866.

What is the registration number for GEL BLOX?

GEL BLOX is registered under USPTO registration number 5006591.

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GEL

USPTO Trademark Record

REGISTERED

GEL BLOX

SN 86816866·Reg 5006591·Filed Nov 11, 2015

Owner Nortech Laboratories Inc

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

GEL BLOX (Serial No. 86816866), Registration No. 5006591, is a registered US trademark filed on Nov 11, 2015 by Nortech Laboratories Inc. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: July 28, 2036

Conflict Analysis

Full conflict analysis for GEL BLOX (SN 86816866) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

GEL BLOX (Reg. #5006591) is a registered US trademark that has been protecting its owner, Nortech Laboratories Inc, since 2015. 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 11, 2015

SERIAL

86816866

REG#

5006591

REGISTERED

Jul 26, 2016

Filing Information

StatusREGISTERED

Filing DateNov 11, 2015

Serial Number86816866

Registration No.5006591

Registration DateJul 26, 2016

Status DateNov 14, 2025

Published for OppositionMay 10, 2016

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Aug 01, 2013

First use in commerce: Aug 01, 2013

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

28 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 14, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Nov 14, 2025

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 14, 2025

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Nov 14, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Jul 29, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Jul 26, 2025

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

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Dec 29, 2021

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Dec 29, 2021

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 28, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jul 26, 2021

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

TEAS SECTION 8 RECEIVED

Jul 26, 2021

TEAS SECTION 8 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jul 26, 2016

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 10, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 10, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 20, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 29, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 29, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 29, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

EXAMINERS AMENDMENT -WRITTEN

Mar 29, 2016

EXAMINERS AMENDMENT -WRITTEN

CORRESPONDENCE E-MAILED

Mar 29, 2016

CORRESPONDENCE E-MAILED

EXAMINER'S AMENDMENT ENTERED

Mar 29, 2016

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 29, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

NON-FINAL ACTION WRITTEN

Mar 21, 2016

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 21, 2016

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 21, 2016

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 04, 2016

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 17, 2015

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 16, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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