Who owns the CHK trademark?

The CHK trademark is owned by EXPAND ENERGY CORPORATION.

What is the serial number for CHK?

The USPTO serial number for CHK is 87529078.

What is the registration number for CHK?

CHK is registered under USPTO registration number 5416358.

CHK

USPTO Trademark Record

REGISTERED

CHK

Q: What class is the CHK trademark registered in?

The CHK trademark is registered in Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

SN 87529078·Reg 5416358·Filed Jul 14, 2017

Owner EXPAND ENERGY CORPORATION

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.; 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.

CHK (Serial No. 87529078), Registration No. 5416358, is a registered US trademark filed on Jul 14, 2017 by EXPAND ENERGY CORPORATION. This trademark covers Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: March 06, 2028

Mark Intelligence

CHK (Reg. #5416358) is a registered US trademark that has been protecting its owner, EXPAND ENERGY CORPORATION, since 2017. The mark covers Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Treatment of material.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 14, 2017

SERIAL

87529078

REG#

5416358

REGISTERED

Mar 06, 2018

Owner

Applicant

EXPAND ENERGY CORPORATION

Entity

Corporation

State

Address

6100 N. WESTERN, OKLAHOMA CITY, OK, 73118

Attorney

NameMichael J. LaBrie

Law firm

Michael J. LaBrie MCAFEE & TAFT

Docket

05878.1514

Address

211 NORTH ROBINSON, 10TH FLOOR - TWO LEADERSHIP SQUARE, OKLAHOMA CITY, OK 73102-7103, UNITED STATES

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Filing Information

StatusREGISTERED

Filing DateJul 14, 2017

Serial Number87529078

Registration No.5416358

Registration DateMar 06, 2018

Status DateSep 05, 2023

Published for OppositionDec 19, 2017

Next RenewalMarch 06, 2028

Mark TypeStandard characters

Attorney Docket05878.1514

Status DescriptionLive and registered, Section 8 and 15 accepted

Filing Signals

FILED

2017

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Apr 28, 1995

First use in commerce: Apr 28, 1995

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

First use anywhere: Apr 28, 1995

First use in commerce: Apr 28, 1995

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Apr 28, 1995

First use in commerce: Apr 28, 1995

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.

Status History

22 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 18, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 05, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 05, 2023

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

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

Sep 05, 2023

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

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

Mar 06, 2023

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

TEAS SECTION 8 & 15 RECEIVED

Mar 06, 2023

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Mar 06, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 19, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 19, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 29, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 14, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 13, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 13, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Nov 06, 2017

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 26, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Oct 12, 2017

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Oct 12, 2017

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Oct 12, 2017

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Oct 12, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 21, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 21, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 18, 2017

NEW APPLICATION ENTERED

CHK

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Other Marks by EXPAND ENERGY CORPORATION

Other Marks in Class 037 — Construction, installation & repair services

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