INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
04/29/2026
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Official data from USPTO
SMARTFIN
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000079228422Class
4, 7, 11, 40, 42
Filing
79228422
Registration
5671945
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
52
Latest update
04/30/2026
Trademark type
Combined
Nice classes
4, 7, 11, 40, 42
Filing date
12/18/2017
Registration date
02/12/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/29/2025
Last transaction
04/30/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
3
Owner type
33
Owner location
FR
Examiner
PASSMAN, NICOLE A
Law office
N70
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of an infinity symbol in gradient blue to the left of the stylized word "SMARTFIN" with the word "SMART" in gray and the word "FIN" in blue.
Holders and representatives
Holders
L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
Representatives
Jonathan M. Rixen Dennemeyer & Associates, LLC
Technical classification
Nice Classes
Class 4Class 7Class 11Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 4
Fuel gas; liquefied natural gas
Class 7
Compressors for gas compression; valves as machine components; regulatorsregulators being parts of machines; expansion turbinesnot for land vehicles; oil separators; machines and mechanical equipment dedicated to gaspetroleumchemical or petrochemical industry installationsboring machines; chemical product production apparatusdevices and installationsblender machines for industrial and commercial applicationsvacuum distillation equipment
Class 11
Installations and apparatus for fluid separationfluid separation apparatus for separation of gas from liquid in a chemical or oil refinery and evaporationfluid evaporators for chemical processing and components thereofpressure relief devices sold as a component of fluid separation apparatus for separation of gas from liquid in a chemical or oil refinery; gas condensersother than parts of machines; gas separation equipmentgas recycling system comprised primarily of pressure swing absorption equipment for the recoverypurification and return of gases in industrial applications; gas purification installations and equipment; heat exchangers for natural gas or hydrocarbon gasnot being part of machines; apparatusinstallations and equipment for the treatment and liquefaction of hydrocarbon gas and natural gasionization apparatus for the treatment of hydrocarbon gas and natural gas for industrial or commercial use; gas production apparatusdevices and installationsgas generating furnaces for industrial purposes
Class 40
Treatment of productsliquefaction of gas and particularly of natural gas; gas production services
Class 42
Engineering worktechnical consultationsplan preparationtechnical project studiesindustrial research and development servicesstudies and work provided by engineersappraisals in the nature of analysis of oil fieldsevaluationsquality evaluation of natural gas propertiesengineering services in the nature of providing gas production estimates; work provided by engineersresearch in the field of natural gas production and liquefactionpreparation of related reports in the field of gasparticularlynatural gas
Publications
History of USPTO decisions and trademark events.
52 publications found
C71T
CANCELLED SECTION 71
08/29/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/05/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/05/2025
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
03/05/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/05/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/05/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/20/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
08/20/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/20/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/20/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/20/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/20/2024
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
02/12/2024
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
08/16/2019
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
06/06/2019
XXCR
GENERIC MADRID TRANSACTION CREATED
06/06/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
05/12/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
02/12/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/27/2018
PUBO
PUBLISHED FOR OPPOSITION
11/27/2018
GPNX
NOTIFICATION PROCESSED BY IB
11/24/2018
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
11/07/2018
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
11/07/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
11/07/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/19/2018
XAEC
EXAMINER'S AMENDMENT ENTERED
10/19/2018
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
10/19/2018
GNEA
EXAMINERS AMENDMENT E-MAILED
10/19/2018
CNEA
EXAMINERS AMENDMENT -WRITTEN
10/19/2018
XAEC
EXAMINER'S AMENDMENT ENTERED
10/18/2018
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
10/18/2018
GNEA
EXAMINERS AMENDMENT E-MAILED
10/18/2018
CNEA
EXAMINERS AMENDMENT -WRITTEN
10/18/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
10/10/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/10/2018
ALIE
ASSIGNED TO LIE
10/05/2018
NREV
NOTICE OF REVIVAL - E-MAILED
09/25/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/25/2018
PETG
PETITION TO REVIVE-GRANTED
09/25/2018
PROA
TEAS PETITION TO REVIVE RECEIVED
09/25/2018
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/25/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/25/2018
RFNT
REFUSAL PROCESSED BY IB
04/13/2018
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
03/23/2018
RFRR
REFUSAL PROCESSED BY MPU
03/23/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/17/2018
CNRT
NON-FINAL ACTION WRITTEN
03/16/2018
MAFR
APPLICATION FILING RECEIPT MAILED
03/16/2018
DOCK
ASSIGNED TO EXAMINER
03/13/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/12/2018
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
03/08/2018
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