Who owns the GK trademark?

The GK trademark is owned by GK Mechanical Systems LLC.

What class is the GK trademark registered in?

The GK trademark is registered in Class 040 (Treatment & processing of materials).

What is the serial number for GK?

The USPTO serial number for GK is 97581737.

What is the registration number for GK?

GK is registered under USPTO registration number 7189240.

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USPTO Trademark Record

REGISTERED

GK

SN 97581737·Reg 7189240·Filed Sep 07, 2022

Owner GK Mechanical Systems LLC

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

GK (Serial No. 97581737), Registration No. 7189240, is a registered US trademark filed on Sep 07, 2022 by GK Mechanical Systems LLC. This trademark covers Class 040 (Treatment & processing of materials).

early section 8: October 10, 2029

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Mark Intelligence

GK (Reg. #7189240) is a registered US trademark that has been protecting its owner, GK Mechanical Systems LLC, since 2022. The mark covers Class 040 (Treatment & processing of materials). Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 07, 2022

SERIAL

97581737

REG#

7189240

REGISTERED

Oct 10, 2023

Filing Information

StatusREGISTERED

Filing DateSep 07, 2022

Serial Number97581737

Registration No.7189240

Registration DateOct 10, 2023

Status DateOct 10, 2023

Published for OppositionJul 25, 2023

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Jul 31, 2015

First use in commerce: Jul 31, 2015

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

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

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Status History

17 events

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Mar 31, 2026

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Mar 03, 2026

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

CORRECTION UNDER SECTION 7 - PROCESSED

Feb 12, 2026

CORRECTION UNDER SECTION 7 - PROCESSED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 09, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 7 REQUEST RECEIVED

Nov 04, 2025

TEAS SECTION 7 REQUEST RECEIVED

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

Jul 31, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 31, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 31, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Oct 10, 2023

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 10, 2023

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 25, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 25, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 05, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 16, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 09, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 25, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 10, 2022

NEW APPLICATION ENTERED

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