Who owns the IO trademark?

The IO trademark is owned by Intellisphere, LLC.

What is the serial number for IO?

The USPTO serial number for IO is 86599072.

What is the registration number for IO?

IO is registered under USPTO registration number 5032700.

Sealvo

Home Search: IOIO #86599072

Back

Updated Oct 25, 2026·10 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

IO

Q: What class is the IO trademark registered in?

The IO trademark is registered in Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

SN 86599072·Reg 5032700·Filed Apr 15, 2015

Owner Intellisphere, LLC

Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

IO (Serial No. 86599072), Registration No. 5032700, is a registered US trademark filed on Apr 15, 2015 by Intellisphere, LLC. This trademark covers Class 041 (Education & entertainment services), Class 044 (Medical, veterinary & beauty care services).

Section 8/9 declaration window: September 01, 2036

Mark Intelligence

IO (Reg. #5032700) is a registered US trademark that has been protecting its owner, Intellisphere, LLC, since 2015. The mark covers Class 041 (Education & entertainment services) and Class 044 (Medical, veterinary & beauty care services) respectively. Goods and services include Education; providing of training; entertainment; sporting and cultural activities.; Medical services; veterinary service.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 15, 2015

SERIAL

86599072

REG#

5032700

REGISTERED

Aug 30, 2016

Filing Information

StatusREGISTERED

Filing DateApr 15, 2015

Serial Number86599072

Registration No.5032700

Registration DateAug 30, 2016

Status DateOct 19, 2026

Published for OppositionSep 15, 2015

Filing Basis & Declarations

Use Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jun 29, 2016

First use in commerce: Jun 29, 2016

Education; providing of training; entertainment; sporting and cultural activities.

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Jun 29, 2016

First use in commerce: Jun 29, 2016

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

53 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 19, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 19, 2026

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 19, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Oct 19, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Aug 04, 2026

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 30, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 30, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 30, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Aug 30, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 23, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 23, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Aug 23, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 23, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 23, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 16, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Mar 16, 2023

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Mar 16, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Aug 09, 2022

TEAS SECTION 8 RECEIVED

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

Aug 30, 2021

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 18, 2017

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 18, 2017

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

Aug 30, 2016

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 29, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 28, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jul 15, 2016

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jul 11, 2016

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jul 11, 2016

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 21, 2016

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CORRECTED NOA E-MAILED

Jun 21, 2016

CORRECTED NOA E-MAILED

DIVISIONAL PROCESSING COMPLETE

Jun 20, 2016

DIVISIONAL PROCESSING COMPLETE

SOU EXTENSION 1 GRANTED

Jun 20, 2016

SOU EXTENSION 1 GRANTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 17, 2016

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 1 FILED

May 10, 2016

SOU EXTENSION 1 FILED

TEAS REQUEST TO DIVIDE RECEIVED

May 08, 2016

TEAS REQUEST TO DIVIDE RECEIVED

SOU TEAS EXTENSION RECEIVED

May 08, 2016

SOU TEAS EXTENSION RECEIVED

DIVISIONAL REQUEST RECEIVED

May 08, 2016

DIVISIONAL REQUEST RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 10, 2015

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 15, 2015

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 15, 2015

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 26, 2015

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 11, 2015

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Aug 06, 2015

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 24, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 22, 2015

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 22, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 22, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jun 19, 2015

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 19, 2015

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 19, 2015

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 17, 2015

ASSIGNED TO EXAMINER

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 25, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 23, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 18, 2015

NEW APPLICATION ENTERED

Other Marks by Intellisphere, LLC

Additional USPTO filings from the same owner.

86979445

Intellisphere, LLC

REGISTERED

VBO

V-B ONC

86726213

Intellisphere, LLC

REGISTERED

ONN

86391997

Intellisphere, LLC

REGISTERED

CON

CONTAGION

78499621

INTELLISPHERE, LLC

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

76240254

Phaidon Press Limited

REGISTERED

90090287

JCM American Corporation

REGISTERED

87109363

Improbable Worlds Limited

REGISTERED

85477130

1501 N. KINGSBURY IP LLC

REGISTERED

Other Marks by Shannon Hennessy Pulaski

Additional USPTO filings handled by the same attorney of record.

86979445

REGISTERED

PHA

PHARMACEUTICAL COMMERCE

78616208

REGISTERED

CON

CONTEMPORARY CLINIC

86705635

REGISTERED

DER

DERMATOLOGY TIMES NP/PA CONNECT

99603050

REGISTERED

IO

Run a conflict check

Other Marks by Intellisphere, LLC

Other Marks in Class 041 — Education & entertainment services

Other Marks by Shannon Hennessy Pulaski

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company