TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/20/2026
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Official data from USPTO
EARTHCHAIN
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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
12
Latest update
03/22/2026
Trademark type
Word
Nice classes
42
Filing date
11/19/2021
Registration date
12/20/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
12/20/2022
Last transaction
03/22/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
2019-11-00
First use in commerce
2019-11-00
Drawing code
4
Owner type
24
Owner location
Wheldrake, GB
Examiner
KONSCHAK, CARL A
Law office
N80
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Earthchain Ltd
Representatives
Marek Krizka TRAMA LEGAL, PLLC
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Computer programming; Computer software development; Platform as a service (PAAS) featuring computer software platforms for estimating greenhouse gas emissions for both individuals and businesses and providing verified carbon offsets and other compensatory measures; Providing temporary use of on-line non-downloadable software for estimating greenhouse gas emissions for both individuals and businesses and providing verified carbon offsets and other compensatory measures; Software as a service (SAAS) services featuring software for estimating greenhouse gas emissions for both individuals and businesses and providing verified carbon offsets and other compensatory measures; Software design and development
Publications
History of USPTO decisions and trademark events.
12 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/20/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/20/2026
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
12/20/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
12/20/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/04/2022
PUBO
PUBLISHED FOR OPPOSITION
10/04/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/14/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/31/2022
DOCK
ASSIGNED TO EXAMINER
08/31/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/23/2021
NWAP
NEW APPLICATION ENTERED
11/23/2021
Continuous trademark protection
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