PERMANENT DOCUMENT LEDGER Trademark

Serial Number: 98226322

PERMANENT DOCUMENT LEDGER is a trademark filed by Angelo Anthony Gasparri on October 16, 2023. The trademark is classified under Class 42 (Computer & Scientific). The application is currently no longer active.

Trademark Classes

Class 42 - Computer & Scientific

Scientific and technological services; industrial analysis and research services

Owner Contact Info

Angelo Anthony Gasparri (6 trademarks)

6615 Newport Lake Circle
Boca Raton, FL 33496

Entity Type: 01

Trademark Details

Filing Date

October 16, 2023

Registration Date

Not Registered

First Use Anywhere

January 1, 2022

First Use in Commerce

January 1, 2022

Goods & Services

Authentication of data in the field of digital content using blockchain technology; User authentication services using blockchain technology for the security and persistence of digital content