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Official data from USPTO

OPENSEA

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

OPENSEA

ST13

US500000088079626

Class

42

Filing

88079626

Registration

5797816

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

44

Latest update

04/24/2026

Trademark type

Word

Nice classes

42

Filing date

08/15/2018

Registration date

07/09/2019

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

10/20/2025

Last transaction

04/24/2026

Responsible office

United States Patent and Trademark Office

Status code

702

Official register

Principal Register

First use anywhere

12/28/2017

First use in commerce

12/28/2017

Drawing code

4

Owner type

03

Owner location

Miami, FL, US

Examiner

ALI, STEPHANIE MARIE

Current location

Historical data usage

Holders and representatives

Holders

Ozone Networks, Inc.
Ozone Networks, Inc.

Representatives

Jordan A. LaVine Flaster Greenberg PC

Technical classification

Nice Classes

Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 42

Creation of online retail stores for others in the nature of web-based service that allows users to create hosted crypto collectible and blockchain-based non-fungible token stores; Providing a web site featuring technology that enables internet users to createbookmarkannotatepublicly share data; Providing a members-only website featuring technology which provides members with the ability to access multiple databases for the purpose of purchasing crypto collectible and blockchain-based non-fungible tokens

Publications

History of USPTO decisions and trademark events.

44 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/22/2026

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

04/22/2026

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

04/22/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/28/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/28/2025

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

10/28/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

10/28/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

10/28/2025

NA85

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

10/20/2025

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

10/20/2025

PRAN

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

10/20/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

10/20/2025

E815

TEAS SECTION 8 & 15 RECEIVED

06/18/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

06/17/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

06/17/2025

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

06/17/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

06/17/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

06/17/2025

REM1

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

07/09/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/10/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/10/2023

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

08/10/2023

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

08/10/2023

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

08/10/2023

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

02/01/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/01/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/01/2022

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

02/01/2022

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

02/01/2022

R.PR

REGISTERED-PRINCIPAL REGISTER

07/09/2019

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

04/23/2019

PUBO

PUBLISHED FOR OPPOSITION

04/23/2019

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

04/03/2019

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/13/2019

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

02/08/2019

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

02/08/2019

ALIE

ASSIGNED TO LIE

02/04/2019

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

01/30/2019

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

12/11/2018

GNRT

NON-FINAL ACTION E-MAILED

12/11/2018

CNRT

NON-FINAL ACTION WRITTEN

12/11/2018

DOCK

ASSIGNED TO EXAMINER

12/01/2018

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

08/24/2018

NWAP

NEW APPLICATION ENTERED

08/18/2018

Continuous trademark protection

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