Who owns the E4LANG trademark?

The E4LANG trademark is owned by E4NET CO., LTD.

What class is the E4LANG trademark registered in?

The E4LANG trademark is registered in Class 041 (Education & entertainment services).

What is the serial number for E4LANG?

The USPTO serial number for E4LANG is 79299898.

What is the registration number for E4LANG?

E4LANG is registered under USPTO registration number 6413791.

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Updated Sep 20, 2026·21 searches this week

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E4L

USPTO Trademark Record

REGISTERED

E4LANG

SN 79299898·Reg 6413791·Filed Oct 20, 2020

Owner E4NET CO., LTD

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

E4LANG (Serial No. 79299898), Registration No. 6413791, is a registered US trademark filed on Oct 20, 2020 by E4NET CO., LTD. This trademark covers Class 041 (Education & entertainment services).

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Mark Intelligence

E4LANG (Reg. #6413791) is a registered US trademark that has been protecting its owner, E4NET CO., LTD, since 2020. The mark covers Class 041 (Education & entertainment services). Goods and services include Education; providing of training; entertainment; sporting and cultural activities.. The mark faced 3 opposition proceedings during prosecution.

FILED

Oct 20, 2020

SERIAL

79299898

REG#

6413791

REGISTERED

Jul 13, 2021

Filing Information

StatusREGISTERED

Filing DateOct 20, 2020

Serial Number79299898

Registration No.6413791

Registration DateJul 13, 2021

Status DateJul 13, 2021

Published for OppositionApr 27, 2021

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 100, 101, 107

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

16 events

NEW REPRESENTATIVE AT IB RECEIVED

Oct 10, 2021

NEW REPRESENTATIVE AT IB RECEIVED

NOTIFICATION PROCESSED BY IB

Sep 19, 2021

NOTIFICATION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Aug 27, 2021

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Aug 27, 2021

FINAL DISPOSITION NOTICE SENT TO IB

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

Aug 12, 2021

GRANT OF PROTECTION CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jul 13, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Apr 27, 2021

PUBLISHED FOR OPPOSITION

NOTIFICATION PROCESSED BY IB

Apr 25, 2021

NOTIFICATION PROCESSED BY IB

NOTICE OF PUBLICATION

Apr 07, 2021

NOTICE OF PUBLICATION

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

Apr 07, 2021

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Apr 07, 2021

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 24, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 21, 2021

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Dec 22, 2020

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 18, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Dec 17, 2020

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by E4NET CO., LTD

Additional USPTO filings from the same owner.

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79298567

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E4T

E4. TRANSLATION

79299889

E4NET CO., LTD

REGISTERED

E4N

E4NET

79298581

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E4LANG

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