EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
06/10/2026
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Official data from USPTO
OHMIUM
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Active USPTO registrationType: WordOffice: 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
60
Latest update
06/12/2026
Trademark type
Word
Nice classes
11
Filing date
02/18/2020
Registration date
02/14/2023
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/14/2023
Last transaction
06/12/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
11/16/2021
First use in commerce
2021-12-00
Drawing code
4
Owner type
03
Owner location
Newark, CA, US
Examiner
LEE, YATSYE ISADORA
Law office
L70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
OHMIUM INTERNATIONAL, INC.
OHMIUM INTERNATIONAL, INC.
Ohmium, Inc.
Ohmium, Inc.
Representatives
Laila S. Wolfgram POLSINELLI LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Hydrogen-generation equipment and componentshydrogen generatorshydrogen purifiershydrogen purification membranesfuel processorssteam reformersnone of the foregoing relating to all kinds of vehicles and apparatus used for transporting people or goods by land or water as well as parts thereof
Publications
History of USPTO decisions and trademark events.
60 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/10/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/10/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/10/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/26/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/26/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/26/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/26/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/26/2023
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
02/14/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
02/14/2023
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/10/2023
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/09/2023
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
01/09/2023
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
01/04/2023
ISER
WITHDRAWN FROM ISSUE - EXAMINING ATTORNEY REQUEST
01/03/2023
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/03/2023
SUPC
STATEMENT OF USE PROCESSING COMPLETE
12/11/2022
IUAF
USE AMENDMENT FILED
12/07/2022
EISU
TEAS STATEMENT OF USE RECEIVED
12/07/2022
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
10/28/2022
INOA
AMENDMENT AFTER NOA NOT ENTERED
10/14/2022
EPPA
TEAS POST PUBLICATION AMENDMENT RECEIVED
10/14/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
07/05/2022
EX4G
SOU EXTENSION 4 GRANTED
07/01/2022
EXT4
SOU EXTENSION 4 FILED
07/01/2022
EEXT
SOU TEAS EXTENSION RECEIVED
07/01/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/05/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/05/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/05/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
02/08/2022
EX3G
SOU EXTENSION 3 GRANTED
02/04/2022
EXT3
SOU EXTENSION 3 FILED
02/04/2022
EEXT
SOU TEAS EXTENSION RECEIVED
02/04/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/03/2022
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/03/2022
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
02/03/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/03/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/03/2022
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/03/2022
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
08/06/2021
EX2G
SOU EXTENSION 2 GRANTED
08/04/2021
EXT2
SOU EXTENSION 2 FILED
08/04/2021
EEXT
SOU TEAS EXTENSION RECEIVED
08/04/2021
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/05/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/05/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/05/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/05/2021
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
01/21/2021
EX1G
SOU EXTENSION 1 GRANTED
01/18/2021
EXT1
SOU EXTENSION 1 FILED
01/18/2021
EEXT
SOU TEAS EXTENSION RECEIVED
01/18/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
08/04/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/09/2020
PUBO
PUBLISHED FOR OPPOSITION
06/09/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/20/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/07/2020
DOCK
ASSIGNED TO EXAMINER
05/07/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/22/2020
NWAP
NEW APPLICATION ENTERED
02/21/2020
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