Who owns the S OLO trademark?

The S OLO trademark is owned by Stonehearth Open Learning Opportunities.

What class is the S OLO trademark registered in?

The S OLO trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for S OLO?

The USPTO serial number for S OLO is 87216666.

What is the registration number for S OLO?

S OLO is registered under USPTO registration number 5213991.

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Home Search: S OLOS OLO #87216666

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Updated Sep 18, 2026·32 searches this week

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SOL

USPTO Trademark Record

REGISTERED

S OLO

SN 87216666·Reg 5213991·Filed Oct 26, 2016

Owner Stonehearth Open Learning Opportunities

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

S OLO (Serial No. 87216666), Registration No. 5213991, is a registered US trademark filed on Oct 26, 2016 by Stonehearth Open Learning Opportunities. This trademark covers Class 041 (Education & entertainment services).

renewal 10y period: May 31, 2027255 days remaining

Conflict Analysis

Full conflict analysis for S OLO (SN 87216666) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

S OLO (Reg. #5213991) is a registered US trademark that has been protecting its owner, Stonehearth Open Learning Opportunities, since 2016. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 26, 2016

SERIAL

87216666

REG#

5213991

REGISTERED

May 30, 2017

Filing Information

StatusREGISTERED

Filing DateOct 26, 2016

Serial Number87216666

Registration No.5213991

Registration DateMay 30, 2017

Status DateOct 04, 2023

Published for OppositionMar 14, 2017

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jan 01, 1976

First use in commerce: Jan 01, 1976

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

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

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Status History

20 events

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

May 30, 2026

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

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Oct 04, 2023

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Oct 04, 2023

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Oct 04, 2023

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

POST REGISTRATION ACTION MAILED - SEC. 8

Sep 29, 2023

POST REGISTRATION ACTION MAILED - SEC. 8

Sep 29, 2023

POST REGISTRATION ACTION MAILED - SEC. 8

Sep 29, 2023

POST REGISTRATION ACTION MAILED - SEC. 8

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Sep 28, 2023

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 27, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8

Sep 27, 2023

POST REGISTRATION ACTION MAILED - SEC. 8

TEAS SECTION 8 RECEIVED

May 17, 2023

TEAS SECTION 8 RECEIVED

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

May 30, 2022

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

REGISTERED-PRINCIPAL REGISTER

May 30, 2017

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 14, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 14, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 22, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 04, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 03, 2017

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Nov 01, 2016

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 31, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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