REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/19/2026
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Official data from USPTO
F³ FUEL REDUCING FUEL COSTS FIELD GAS ·CNG ·LNG
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
45
Latest update
01/20/2026
Trademark type
Combined
Nice classes
39
Filing date
06/04/2018
Registration date
01/19/2021
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/19/2021
Last transaction
01/20/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2018-01-00
First use in commerce
2018-01-00
Drawing code
3
Owner type
16
Owner location
Houston, TX
Examiner
LATTUCA,FRANK J
Law office
L90
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized letter "F"and the number "3" in superscript with a vortex formed by three curved bands around the "F3" followed by the stylized word "FUEL" with the stylized wording "REDUCING FUEL COSTS" underneath "FUEL" and underneath "REDUCING FUEL COSTS" is the stylized wording "FIELD GAS" followed by a centered rounded bullet point followed by the stylized letters "CNG" followed by a centered rounded bullet point followed by the stylized letters "LNG".
Holders and representatives
Holders
U.S. Well Services, LLC
Representatives
Taffie N. Jones Abel Schillinger, LLP
Technical classification
Nice Classes
Class 39
Vienna Codes
No Vienna codes available.
Goods and services
Class 39
Delivery of natural gas for use in turbines for hydraulic fracturing operations
Publications
History of USPTO decisions and trademark events.
45 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/31/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/31/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/31/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/31/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/10/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/21/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
01/19/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/15/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/12/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
12/12/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
12/12/2020
IUAF
USE AMENDMENT FILED
12/03/2020
EISU
TEAS STATEMENT OF USE RECEIVED
12/03/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/09/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/09/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/09/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/09/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/09/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
06/06/2020
EX2G
SOU EXTENSION 2 GRANTED
06/04/2020
EXT2
SOU EXTENSION 2 FILED
06/04/2020
EEXT
SOU TEAS EXTENSION RECEIVED
06/04/2020
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
12/06/2019
EX1G
SOU EXTENSION 1 GRANTED
12/04/2019
EXT1
SOU EXTENSION 1 FILED
12/04/2019
EEXT
SOU TEAS EXTENSION RECEIVED
12/04/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
06/04/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/15/2019
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/01/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/09/2019
PUBO
PUBLISHED FOR OPPOSITION
04/09/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
03/20/2019
ALIE
ASSIGNED TO LIE
02/25/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/11/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
02/08/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/07/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
02/07/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
08/20/2018
GNRT
NON-FINAL ACTION E-MAILED
08/20/2018
CNRT
NON-FINAL ACTION WRITTEN
08/20/2018
DOCK
ASSIGNED TO EXAMINER
08/13/2018
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
06/12/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/09/2018
NWAP
NEW APPLICATION ENTERED
06/07/2018
Continuous trademark protection
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