Who owns the FLEXISUN trademark?

The FLEXISUN trademark is owned by ENGIE.

What class is the FLEXISUN trademark registered in?

The FLEXISUN trademark is registered in Class 037 (Construction, installation & repair services), Class 038 (Telecommunications services), Class 039 (Transportation, travel & storage services), Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

What is the serial number for FLEXISUN?

The USPTO serial number for FLEXISUN is 79372754.

What is the registration number for FLEXISUN?

FLEXISUN is registered under USPTO registration number 7532517.

FLEXISUN - Owned by ENGIE - (Class 037, Class 038, Class 039)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 037Construction, installation & repair services

US codes: 100, 103, 106

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

Class 038Telecommunications services

US codes: 100, 101, 104

Telecommunications.

Class 039Transportation, travel & storage services

US codes: 100, 105

Transport; packaging and storage of goods; travel arrangement.

Class 040Treatment & processing of materials

US codes: 100, 103, 106

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

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

32 events

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

Sep 04, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 04, 2026

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Sep 04, 2026

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 04, 2026

Code TCCA

REGISTERED-PRINCIPAL REGISTER

Oct 15, 2024

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 15, 2024

Code NRCC

PUBLISHED FOR OPPOSITION

Jul 30, 2024

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 30, 2024

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 10, 2024

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 21, 2024

Code CNSA

ASSIGNED TO LIE

Jun 17, 2024

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 17, 2024

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 17, 2024

Code TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 28, 2024

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 28, 2024

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 28, 2024

Code TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 28, 2024

Code TROA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 14, 2024

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 14, 2024

Code CHAN

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

Mar 14, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 14, 2024

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Mar 14, 2024

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 14, 2024

Code TCCA

REFUSAL PROCESSED BY IB

Nov 07, 2023

Code RFNT

REFUSAL PROCESSED BY MPU

Oct 16, 2023

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 16, 2023

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Sep 29, 2023

Code RFCR

ASSIGNED TO EXAMINER

Sep 28, 2023

Code DOCK

NON-FINAL ACTION WRITTEN

Sep 28, 2023

Code CNRT

APPLICATION FILING RECEIPT MAILED

Jul 07, 2023

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 03, 2023

Code NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 29, 2023

Code REPR

Other Marks by ENGIE

Additional USPTO filings from the same owner.

VIA

VIANEO

79383629

ENGIE

REGISTERED

ENG

ENGIE

79180142

ENGIE

REGISTERED

ENE

ENERGY TO ACT, FONDATION GDF SUEZ

79091896

ENGIE

ABANDONED

THE

THE GOLDEN MISSION

79088266

ENGIE

ABANDONED

Other Marks by Mary Margaret L. O'Donnell

Additional USPTO filings handled by the same attorney of record.

LWI

LWIN

79444424

REGISTERED

VIB

VIBE

99031767

REGISTERED

COO

COOPER

99286822

REGISTERED

LOG

LogoMark

99286891

REGISTERED

FLEXISUN

What to file next

Full Goods & Services

Other Marks by ENGIE

Other Marks by Mary Margaret L. O'Donnell

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions