Who owns the SKYTREE trademark?

The SKYTREE trademark is owned by TOBU RAILWAY CO., LTD..

What is the serial number for SKYTREE?

The USPTO serial number for SKYTREE is 79104773.

What is the registration number for SKYTREE?

SKYTREE is registered under USPTO registration number 4184827.

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Updated Oct 27, 2026·38 searches this week

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SKY

USPTO Trademark Record

REGISTERED

SKYTREE

Q: What class is the SKYTREE trademark registered in?

The SKYTREE trademark is registered in Class 039 (Transportation, travel & storage services), Class 041 (Education & entertainment services), Class 043 (Food & beverage services, hospitality).

SN 79104773·Reg 4184827·Filed Jun 06, 2011

Owner TOBU RAILWAY CO., LTD.

Transport; packaging and storage of goods; travel arrangement.; Education; providing of training; entertainment; sporting and cultural activities.; Services for providing food and drink; temporary accommodation.

SKYTREE (Serial No. 79104773), Registration No. 4184827, is a registered US trademark filed on Jun 06, 2011 by TOBU RAILWAY CO., LTD.. This trademark covers Class 039 (Transportation, travel & storage services), Class 041 (Education & entertainment services), Class 043 (Food & beverage services, hospitality).

Section 8/9 declaration window: August 09, 2032

Mark Intelligence

SKYTREE (Reg. #4184827) is a registered US trademark that has been protecting its owner, TOBU RAILWAY CO., LTD., since 2011. The mark covers Class 039 (Transportation, travel & storage services), Class 041 (Education & entertainment services) and Class 043 (Food & beverage services, hospitality) respectively. Goods and services include Transport; packaging and storage of goods; travel arrangement.; Education; providing of training; entertainment; sportin.... The mark faced 3 opposition proceedings during prosecution.

FILED

Jun 06, 2011

SERIAL

79104773

REG#

4184827

REGISTERED

Aug 07, 2012

Filing Information

StatusREGISTERED

Filing DateJun 06, 2011

Serial Number79104773

Registration No.4184827

Registration DateAug 07, 2012

Status DateDec 05, 2022

Published for OppositionMay 22, 2012

Filing Basis & Declarations

Section 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 039Transportation, travel & storage services

US codes: 100, 105

Transport; packaging and storage of goods; travel arrangement.

Class 041Education & entertainment services

US codes: 100, 101, 107

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

Class 043Food & beverage services, hospitality

US codes: 100, 101

Services for providing food and drink; temporary accommodation.

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

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Status History

59 events

NEW REPRESENTATIVE AT IB RECEIVED

May 27, 2025

NEW REPRESENTATIVE AT IB RECEIVED

Further Decision Processed by IB

May 09, 2025

Further Decision Processed by IB

GENERIC MADRID TRANSACTION CREATED

Mar 21, 2025

GENERIC MADRID TRANSACTION CREATED

INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE

Mar 21, 2025

INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE

GENERIC MADRID TRANSACTION SENT TO IB

Mar 21, 2025

GENERIC MADRID TRANSACTION SENT TO IB

NEW REPRESENTATIVE AT IB RECEIVED

Oct 02, 2023

NEW REPRESENTATIVE AT IB RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 29, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 29, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 29, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Aug 07, 2023

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

NEW REPRESENTATIVE AT IB RECEIVED

May 01, 2023

NEW REPRESENTATIVE AT IB RECEIVED

REGISTERED - PARTIAL SEC 71 ACCEPTED

Dec 05, 2022

REGISTERED - PARTIAL SEC 71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Dec 05, 2022

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 22, 2022

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Jun 13, 2022

TEAS SECTION 71 RECEIVED

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Aug 07, 2021

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

INTERNATIONAL REGISTRATION RENEWED

Jul 08, 2021

INTERNATIONAL REGISTRATION RENEWED

TOTAL INVALIDATION PROCESSED BY THE IB

Jun 05, 2020

TOTAL INVALIDATION PROCESSED BY THE IB

REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED

Jan 08, 2020

REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 10, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 06, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Aug 06, 2018

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Aug 06, 2018

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

TEAS SECTION 71 & 15 RECEIVED

Jul 17, 2018

TEAS SECTION 71 & 15 RECEIVED

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Aug 07, 2017

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED

May 23, 2017

REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 31, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTIFICATION PROCESSED BY IB

Dec 02, 2012

NOTIFICATION PROCESSED BY IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Dec 02, 2012

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Nov 07, 2012

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

FINAL DISPOSITION PROCESSED

Nov 07, 2012

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Nov 07, 2012

FINAL DISPOSITION NOTICE SENT TO IB

NOTIFICATION PROCESSED BY IB

Oct 15, 2012

NOTIFICATION PROCESSED BY IB

REGISTERED-PRINCIPAL REGISTER

Aug 07, 2012

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 22, 2012

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 22, 2012

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

May 16, 2012

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

May 16, 2012

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 02, 2012

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Apr 16, 2012

ASSIGNED TO LIE

Apr 16, 2012

ASSIGNED TO LIE

Apr 16, 2012

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Apr 16, 2012

LAW OFFICE PUBLICATION REVIEW COMPLETED

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 24, 2012

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 24, 2012

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 23, 2012

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 23, 2012

CORRESPONDENCE RECEIVED IN LAW OFFICE

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

Mar 14, 2012

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 14, 2012

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REFUSAL PROCESSED BY IB

Dec 24, 2011

REFUSAL PROCESSED BY IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 06, 2011

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

REFUSAL PROCESSED BY MPU

Dec 06, 2011

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Dec 06, 2011

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION WRITTEN

Dec 05, 2011

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Dec 03, 2011

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 29, 2011

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Nov 29, 2011

ASSIGNED TO EXAMINER

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Nov 28, 2011

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 24, 2011

SN ASSIGNED FOR SECT 66A APPL FROM IB

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