Who owns the TANDEM trademark?

The TANDEM trademark is owned by TANDEM, PARTNERS IN EARLY LEARNING.

What class is the TANDEM trademark registered in?

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

What is the serial number for TANDEM?

The USPTO serial number for TANDEM is 86511037.

What is the registration number for TANDEM?

TANDEM is registered under USPTO registration number 4947448.

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TAN

USPTO Trademark Record

REGISTERED

TANDEM

SN 86511037·Reg 4947448·Filed Jan 22, 2015

Owner TANDEM, PARTNERS IN EARLY LEARNING

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

TANDEM (Serial No. 86511037), Registration No. 4947448, is a registered US trademark filed on Jan 22, 2015 by TANDEM, PARTNERS IN EARLY LEARNING. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: April 28, 2036

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Mark Intelligence

TANDEM (Reg. #4947448) is a registered US trademark that has been protecting its owner, TANDEM, PARTNERS IN EARLY LEARNING, since 2015. 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

Jan 22, 2015

SERIAL

86511037

REG#

4947448

REGISTERED

Apr 26, 2016

Filing Information

StatusREGISTERED

Filing DateJan 22, 2015

Serial Number86511037

Registration No.4947448

Registration DateApr 26, 2016

Status DateJul 03, 2026

Published for OppositionSep 29, 2015

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: May 05, 2015

First use in commerce: May 05, 2015

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

38 events

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

Jul 03, 2026

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jul 03, 2026

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Jul 03, 2026

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 29, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Apr 27, 2026

TEAS SECTION 8 & 9 RECEIVED

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

Apr 26, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 28, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 28, 2022

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

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

Dec 28, 2022

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

TEAS SECTION 8 & 15 RECEIVED

Jun 14, 2022

TEAS SECTION 8 & 15 RECEIVED

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

Apr 26, 2021

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

REGISTERED-PRINCIPAL REGISTER

Apr 26, 2016

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Mar 22, 2016

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 21, 2016

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Mar 01, 2016

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Feb 26, 2016

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 21, 2016

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS STATEMENT OF USE RECEIVED

Jan 21, 2016

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jan 21, 2016

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 24, 2015

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 04, 2015

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

PUBLISHED FOR OPPOSITION

Sep 29, 2015

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 29, 2015

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 09, 2015

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 26, 2015

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Aug 25, 2015

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 06, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 16, 2015

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 15, 2015

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 15, 2015

CORRESPONDENCE RECEIVED IN LAW OFFICE

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

Jun 23, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 23, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NON-FINAL ACTION WRITTEN

May 04, 2015

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 04, 2015

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 04, 2015

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 27, 2015

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 03, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 26, 2015

NEW APPLICATION ENTERED

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