CHAINSTAMP
LIVE

Serial Number

90243280

Owner

Chainstamp LLC

Attorney

Alexandra Summers

Filing Date

Oct 8, 2020

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CHAINSTAMP Trademark

Serial Number: 90243280 • Registration: 6402386

CHAINSTAMP is a trademark filed by Chainstamp LLC on October 8, 2020. The trademark is classified under Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

Chainstamp LLC (2 trademarks)

46 Glenbrook Road
West Hartford, CT 06107

Entity Type: 16

Trademark Details

Filing Date

October 8, 2020

Registration Date

June 29, 2021

Published for Opposition

April 13, 2021

Goods & Services

Application service provider (ASP) featuring software for electronic messaging and electronic data storage for computers, laptops, and mobile electronic devices for use with blockchain technology; Providing temporary use of an online non-downloadable web-based or peer-to-peer software application for data and digital file uploads, for database management, for recording and maintaining the security, integrity, and timestamp of digital files and data, for capturing various types of digital files and data, for transferring data and digital files, all the foregoing for use with blockchain technology; Application service provider (ASP) featuring application programming interface (API) software for integration of content, data, information or records into websites and mobile applications for use with blockchain technology; Electronic document and e-mail time-stamping services for use with blockchain technology; Evidence storage services, namely, electronic data storage for use with blockchain technology; Providing a website and or network featuring technology that provides users with cryptographic hash services and functions for use with blockchain technology; Providing a website or network featuring technology that enable users to maintain the security and integrity of digital files and data for use with blockchain technology

Filing History

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Jun 29, 2026 REM1
REGISTERED-PRINCIPAL REGISTER
Jun 29, 2021 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Apr 13, 2021 NPUB
PUBLISHED FOR OPPOSITION
Apr 13, 2021 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Mar 24, 2021 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Mar 9, 2021 CNSA
ASSIGNED TO EXAMINER
Mar 8, 2021 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Nov 23, 2020 NWOS
NEW APPLICATION ENTERED
Oct 12, 2020 NWAP