Who owns the BST trademark?

The BST trademark is owned by NCSOFT Corporation.

What class is the BST trademark registered in?

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

What is the serial number for BST?

The USPTO serial number for BST is 88807548.

What is the registration number for BST?

BST is registered under USPTO registration number 6681854.

Sealvo

Home Search: BSTBST #88807548

Back

Updated Nov 5, 2026·31 searches this week

View on USPTO TSDR Find similar marks

Section 8 declaration window

March 29, 2028

509 days remaining

BST

REGISTERED

Serial: 88807548
Reg: 6681854
Filed: Feb 24, 2020
Owner: NCSOFT Corporation

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

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

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.

Status History

45 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 22, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 22, 2025

Code CHAN

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

Aug 22, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 22, 2025

Code ARAA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Aug 22, 2025

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 22, 2025

Code TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 29, 2025

Code TCCA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 29, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

May 29, 2025

Code CHAN

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 29, 2025

Code ARAA

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

May 29, 2025

Code REAP

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Apr 18, 2025

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 18, 2025

Code TCCA

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 18, 2025

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 18, 2025

Code CHAN

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

Apr 18, 2025

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 18, 2025

Code ARAA

REGISTERED-PRINCIPAL REGISTER

Mar 29, 2022

Code R.PR

PUBLISHED FOR OPPOSITION

Jan 11, 2022

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 11, 2022

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 22, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 04, 2021

Code CNSA

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Dec 02, 2021

Code ERSI

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 02, 2021

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 02, 2021

Code TEME

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jul 06, 2021

Code GNS3

LETTER OF SUSPENSION E-MAILED

Jul 06, 2021

Code GNSL

ASSIGNED TO LIE

Jul 06, 2021

Code ALIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 06, 2021

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 06, 2021

Code TEME

SUSPENSION LETTER WRITTEN

Jul 06, 2021

Code CNSL

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

May 12, 2021

Code ERSI

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 22, 2021

Code COAR

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

Jan 22, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 22, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 22, 2021

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 22, 2021

Code CHAN

NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED

Nov 13, 2020

Code GNS2

SUSPENSION INQUIRY WRITTEN

Nov 13, 2020

Code CNSI

INQUIRY TO SUSPENSION E-MAILED

Nov 13, 2020

Code GNSI

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

May 13, 2020

Code GNS3

SUSPENSION LETTER WRITTEN

May 13, 2020

Code CNSL

ASSIGNED TO EXAMINER

May 13, 2020

Code DOCK

LETTER OF SUSPENSION E-MAILED

May 13, 2020

Code GNSL

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 27, 2020

Code NWOS

BST

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by NCSOFT Corporation

Other Marks in Class 041 — Education & entertainment services

Other Marks by Michelle P. Ciotola

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company