Who owns the FLEXENERGY trademark?

The FLEXENERGY trademark is owned by FLEX LEASING POWER & SERVICE LLC.

What is the serial number for FLEXENERGY?

The USPTO serial number for FLEXENERGY is 90740435.

What is the registration number for FLEXENERGY?

FLEXENERGY is registered under USPTO registration number 8023763.

FLE

USPTO Trademark Record

REGISTERED

FLEXENERGY

Q: What class is the FLEXENERGY trademark registered in?

The FLEXENERGY trademark is registered in Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials), Class 041 (Education & entertainment services).

SN 90740435·Reg 8023763·Filed May 27, 2021

Owner FLEX LEASING POWER & SERVICE LLC

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.; Education; providing of training; entertainment; sporting and cultural activities.

FLEXENERGY (Serial No. 90740435), Registration No. 8023763, is a registered US trademark filed on May 27, 2021 by FLEX LEASING POWER & SERVICE LLC. This trademark covers Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials), Class 041 (Education & entertainment services).

early section 8: November 11, 2031

Mark Intelligence

FLEXENERGY (Reg. #8023763) is a registered US trademark that has been protecting its owner, FLEX LEASING POWER & SERVICE LLC, since 2021. The mark covers Class 037 (Construction, installation & repair services), Class 040 (Treatment & processing of materials) and Class 041 (Education & entertainment 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

May 27, 2021

SERIAL

90740435

REG#

8023763

REGISTERED

Nov 11, 2025

Owner

Applicant

FLEX LEASING POWER & SERVICE LLC

Entity

LLC

State

Address

11233 E. Caley Avenue, Unit 900, Centennial, CO, 80111

Country

Attorney

NameStacie K. Smith

Law firm

Stacie K. Smith FENNEMORE CRAIG, P.C.

Docket

024365.0038

Address

2394 EAST CAMELBACK ROAD, SUITE 600, PHOENIX, AZ 85016-3429, United States

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Filing Information

StatusREGISTERED

Filing DateMay 27, 2021

Serial Number90740435

Registration No.8023763

Registration DateNov 11, 2025

Status DateNov 11, 2025

Published for OppositionAug 23, 2022

Mark TypeStandard characters

Attorney Docket024365.0038

Status DescriptionLive and registered

Filing Signals

FILED

2021

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: Dec 31, 2010

First use in commerce: Dec 31, 2010

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: Dec 31, 2010

First use in commerce: Dec 31, 2010

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

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Dec 31, 2010

First use in commerce: Dec 31, 2010

Education; providing of training; entertainment; sporting and cultural activities.

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

Status History

52 events

REGISTERED-PRINCIPAL REGISTER

Nov 11, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 11, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 21, 2025

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 21, 2025

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Oct 20, 2025

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Oct 17, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Oct 17, 2025

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 31, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 30, 2025

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 5 GRANTED

Jul 30, 2025

SOU EXTENSION 5 GRANTED

SOU TEAS EXTENSION RECEIVED

Apr 14, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Apr 13, 2025

SOU EXTENSION 5 FILED

SOU TEAS EXTENSION RECEIVED

Oct 11, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Oct 11, 2024

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Oct 11, 2024

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 11, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 19, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 18, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Apr 18, 2024

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Apr 18, 2024

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 21, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Sep 19, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Sep 19, 2023

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Sep 19, 2023

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 20, 2023

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 18, 2023

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Apr 18, 2023

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Apr 18, 2023

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 18, 2022

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 24, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

PUBLISHED FOR OPPOSITION

Aug 23, 2022

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 23, 2022

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 03, 2022

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 21, 2022

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 02, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 01, 2022

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 01, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jun 15, 2022

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 15, 2022

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 15, 2022

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO LIE

May 26, 2022

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 26, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 26, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

May 19, 2022

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

May 13, 2022

SUSPENSION CHECKED - TO ATTORNEY FOR ACTION

ASSIGNED TO EXAMINER

Jan 03, 2022

ASSIGNED TO EXAMINER

SUSPENSION LETTER WRITTEN

Sep 24, 2021

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Sep 24, 2021

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Sep 24, 2021

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO EXAMINER

Sep 17, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 23, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 31, 2021

NEW APPLICATION ENTERED

FLEXENERGY

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