TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/31/2026
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Official data from USPTO
H.E.L
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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
31
Latest update
08/01/2026
Trademark type
Combined
Nice classes
9, 42
Filing date
12/04/2019
Registration date
12/15/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/15/2020
Last transaction
08/01/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
3
Owner type
24
Owner location
GB
Examiner
JOHNSON, CLINTON J
Law office
L70
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized wording "HEL" with the letters being separated by two periods, all the aforementioned appearing on a shaded rectangular background.
Holders and representatives
Holders
HEL Limited
HEL Group Limited
Representatives
Arthur DeBaugh Allman Spry Leggett Crumpler & Horn, P.A.
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Scientific apparatus and instrumentslaboratory chemical reactorscalorimetersmonitoring devices and probes for monitoring reactions in laboratory chemical reactorsdownloadable computer software for modelling physical properties of chemical and biological reactions; scientific research and laboratory apparatuslaboratory chemical reactorsmonitoring and recording systems for biological and chemical reactions; educational apparatusdownloadable computer software for modelling the physical properties of chemical and biological reactions; and simulatorslaboratory chemical reaction process simulators
Class 42
Scientific analysisanalysis of chemical and biological reactions for scientific research purposesanalysis of chemical and biological reactions for industrial purposes; scientific research and industrial research in the field of safety assessmentchemical reaction analysisbiological reaction analysis; scientific research relating to biology; scientific research relating to chemistry; scientific risk assessmentconsultation in the field of risk assessmentprediction and assessment of health risks to public and private agenciesfacilitiesindividuals and locations in the field of chemical storage and chemical reactions
Publications
History of USPTO decisions and trademark events.
31 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/31/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/31/2026
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
12/15/2025
CHLD
CHANGE OF OWNER RECEIVED FROM IB
09/25/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/12/2023
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/12/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/12/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/12/2023
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
04/12/2021
FICS
FINAL DISPOSITION NOTICE SENT TO IB
03/20/2021
FIMP
FINAL DISPOSITION PROCESSED
03/20/2021
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
03/15/2021
R.PR
REGISTERED-PRINCIPAL REGISTER
12/15/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/29/2020
PUBO
PUBLISHED FOR OPPOSITION
09/29/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/09/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/26/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
08/08/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/08/2020
ALIE
ASSIGNED TO LIE
08/06/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/21/2020
RFNT
REFUSAL PROCESSED BY IB
04/25/2020
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
04/07/2020
RFRR
REFUSAL PROCESSED BY MPU
04/07/2020
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
03/24/2020
CNRT
NON-FINAL ACTION WRITTEN
03/23/2020
MAFR
APPLICATION FILING RECEIPT MAILED
03/20/2020
DOCK
ASSIGNED TO EXAMINER
03/16/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/16/2020
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
03/12/2020
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