TrademarkDir
CLEARFLAME ENGINE TECHNOLOGIES
LIVE

Serial Number

88809224

Owner

CLIMATE ENERGY INVESTMENTS LLC

Attorney

Brian J. Focarino

First Use Date

Jul 25, 2022

Filing Date

Feb 25, 2020

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CLEARFLAME ENGINE TECHNOLOGIES Trademark

Serial Number: 88809224

CLEARFLAME ENGINE TECHNOLOGIES is a trademark filed by CLIMATE ENERGY INVESTMENTS LLC on February 25, 2020. The trademark is classified under Class 7 (Machinery), Class 12 (Vehicles), Class 37 (Building & Construction). The application is currently pending registration.

Owner Contact Info

CLIMATE ENERGY INVESTMENTS LLC (8 trademarks)

292 QUINNHILL ROAD
LOS ALTOS, CA 94024

Entity Type: 16

ClearFlame Engines, Inc. (18 trademarks)

2633 Kaneville Court
Geneva, IL 60134

Entity Type: 03

CLEARFLAME TECHNOLOGIES ABC, LLC (8 trademarks)

420 BOYLSTON STREET, SUITE 302
BOSTON, MA 02116

Entity Type: 16

Trademark Details

Filing Date

February 25, 2020

Registration Date

Not Registered

First Use Anywhere

July 25, 2022

First Use in Commerce

July 25, 2022

Published for Opposition

June 30, 2020

Goods & Services

Engines for machines

Engines for land vehicles; engines for locomotives; engines for trucks; engines for agricultural tractors

Land vehicle engine conversion services, namely, customizing equipment to allow engines to use non-fossil fuels; small engine conversion services, namely, customizing equipment to allow engines to use non-fossil fuels

Filing History

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Oct 29, 2025 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 17, 2025 ASGN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jan 13, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jan 13, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jan 13, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 13, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 13, 2025 COAR
ASSIGNED TO EXAMINER
Jan 2, 2024 DOCK
STATEMENT OF USE PROCESSING COMPLETE
Aug 24, 2023 SUPC
USE AMENDMENT FILED
Aug 23, 2023 IUAF
TEAS STATEMENT OF USE RECEIVED
Aug 23, 2023 EISU
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Apr 28, 2023 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 28, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 28, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 28, 2023 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Apr 28, 2023 COAR
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Feb 16, 2023 EXRA
SOU EXTENSION 5 GRANTED
Feb 15, 2023 EX5G
SOU EXTENSION 5 FILED
Feb 11, 2023 EXT5
SOU TEAS EXTENSION RECEIVED
Feb 11, 2023 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Aug 25, 2022 EXRA
SOU EXTENSION 4 GRANTED
Aug 23, 2022 EX4G
SOU EXTENSION 4 FILED
Aug 23, 2022 EXT4
SOU TEAS EXTENSION RECEIVED
Aug 23, 2022 EEXT
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 14, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 14, 2022 TCCA
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jul 14, 2022 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 14, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 14, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 14, 2022 COAR
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Dec 4, 2021 EXRA
SOU EXTENSION 3 GRANTED
Dec 3, 2021 EX3G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Dec 3, 2021 AITU
SOU EXTENSION 3 FILED
Nov 24, 2021 EXT3
SOU TEAS EXTENSION RECEIVED
Nov 24, 2021 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
May 13, 2021 EXRA
SOU EXTENSION 2 GRANTED
May 11, 2021 EX2G
SOU EXTENSION 2 FILED
May 11, 2021 EXT2
SOU TEAS EXTENSION RECEIVED
May 11, 2021 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Nov 5, 2020 EXRA
SOU EXTENSION 1 GRANTED
Nov 3, 2020 EX1G
SOU EXTENSION 1 FILED
Nov 3, 2020 EXT1
SOU TEAS EXTENSION RECEIVED
Nov 3, 2020 EEXT
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Aug 25, 2020 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 30, 2020 NPUB
PUBLISHED FOR OPPOSITION
Jun 30, 2020 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jun 10, 2020 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
May 27, 2020 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
May 23, 2020 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
May 23, 2020 CRFA
ASSIGNED TO LIE
May 22, 2020 ALIE
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
May 22, 2020 GNEN
EXAMINERS AMENDMENT E-MAILED
May 22, 2020 GNEA
EXAMINERS AMENDMENT -WRITTEN
May 22, 2020 CNEA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
May 22, 2020 GNRN
NON-FINAL ACTION E-MAILED
May 22, 2020 GNRT
NON-FINAL ACTION WRITTEN
May 22, 2020 CNRT
ASSIGNED TO EXAMINER
May 14, 2020 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 28, 2020 NWOS
NEW APPLICATION ENTERED
Feb 28, 2020 NWAP

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