NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
07/07/2026
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Official data from USPTO
CLOCKCHAIN
Did you know this trademark is already registered in United States?
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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
26
Latest update
07/07/2026
Trademark type
Word
Nice classes
42
Filing date
08/01/2024
Registration date
07/07/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/07/2026
Last transaction
07/07/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
01/01/2026
First use in commerce
01/01/2026
Drawing code
4
Owner type
16
Owner location
San Francisco, CA, US
Examiner
FEDERICO, EVAN G
Law office
O40
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
D4D Group
Representatives
William E OBrien OBrien Global Law
Technical classification
Nice Classes
Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 42
Electronic document time-stamping services using blockchain technology
Publications
History of USPTO decisions and trademark events.
26 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
07/07/2026
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
06/16/2026
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
06/16/2026
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/16/2026
IUAF
USE AMENDMENT FILED
03/13/2026
EISU
TEAS STATEMENT OF USE RECEIVED
03/13/2026
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/21/2025
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/26/2025
PUBO
PUBLISHED FOR OPPOSITION
08/26/2025
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/20/2025
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/24/2025
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/23/2025
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/23/2025
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/23/2025
NREV
NOTICE OF REVIVAL - E-MAILED
07/23/2025
PETG
PETITION TO REVIVE-GRANTED
07/23/2025
PROA
TEAS PETITION TO REVIVE RECEIVED
07/23/2025
MAB2
ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND
06/04/2025
ABN2
ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE
06/04/2025
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
02/18/2025
GNRT
NON-FINAL ACTION E-MAILED
02/18/2025
CNRT
NON-FINAL ACTION WRITTEN
02/18/2025
DOCK
ASSIGNED TO EXAMINER
02/18/2025
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/17/2025
NWAP
NEW APPLICATION ENTERED
08/01/2024
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