Who owns the SIO trademark?

The SIO trademark is owned by O2 RITUAL LLC.

What class is the SIO trademark registered in?

The SIO trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for SIO?

The USPTO serial number for SIO is 97815329.

What is the registration number for SIO?

SIO is registered under USPTO registration number 7337241.

Sealvo

Home Search: SIOSIO #97815329

Back

Updated Oct 14, 2026·41 searches this week

View on USPTO TSDR Find similar marks

SIO

USPTO Trademark Record

REGISTERED

SIO

SN 97815329·Reg 7337241·Filed Feb 28, 2023

Owner O2 RITUAL LLC

Advertising; business management, organization and administration; office functions.

SIO (Serial No. 97815329), Registration No. 7337241, is a registered US trademark filed on Feb 28, 2023 by O2 RITUAL LLC. This trademark covers Class 035 (Advertising, business management & retail services).

early section 8: March 26, 2030

Mark Intelligence

SIO (Reg. #7337241) is a registered US trademark that has been protecting its owner, O2 RITUAL LLC, since 2023. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 28, 2023

SERIAL

97815329

REG#

7337241

REGISTERED

Mar 26, 2024

Filing Information

StatusREGISTERED

Filing DateFeb 28, 2023

Serial Number97815329

Registration No.7337241

Registration DateMar 26, 2024

Status DateMar 26, 2024

Published for OppositionJan 09, 2024

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1722465

480Mar 07, 2023

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jul 14, 2016

First use in commerce: Jul 14, 2016

Advertising; business management, organization and administration; office functions.

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

26 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 04, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Sep 17, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 17, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 17, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 08, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 08, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Sep 08, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 08, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 08, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 19, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

May 29, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 29, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 29, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

May 29, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Mar 26, 2024

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 26, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 09, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 09, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 20, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 30, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 28, 2023

ASSIGNED TO EXAMINER

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

Apr 26, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 26, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 26, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 19, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 03, 2023

NEW APPLICATION ENTERED

Other Marks by O2 RITUAL LLC

Additional USPTO filings from the same owner.

SIO

SIO HANDLIFT

87730299

O2 RITUAL LLC

REGISTERED

SIO

SIO SUPER LIPLIFT

87730251

O2 RITUAL LLC

REGISTERED

SIO

SIO SUPER EYELIFT

87730258

O2 RITUAL LLC

REGISTERED

SIO

SIO FACELIFT

87425663

O2 RITUAL LLC

REGISTERED

Other Marks in Class 035 — Advertising, business management & retail services

Recently filed and registered marks in the same international class.

SIO

97815372

O2 RITUAL LLC

REGISTERED

SIO

90804182

The Science Institute of Sports Inc.

REGISTERED

SIO

90804184

The Science Institute of Sports Inc.

REGISTERED

SIO

90287805

Society for Integrative Oncology, Inc.

REGISTERED

Other Marks by Steven C. Sereboff

Additional USPTO filings handled by the same attorney of record.

DYN

DYNAMICXCELERATOR

98201710

REGISTERED

ROC

ROCKHARD HELMETS

87047982

REGISTERED

ONE

O'NEAL

88497277

REGISTERED

ONE

O'NEAL

79140351

REGISTERED

SIO

Run a conflict check

Other Marks by O2 RITUAL LLC

Other Marks in Class 035 — Advertising, business management & retail services

Other Marks by Steven C. Sereboff

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company