Who owns the HSK trademark?

The HSK trademark is owned by Center for Language Education and Cooperation.

What class is the HSK trademark registered in?

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

What is the serial number for HSK?

The USPTO serial number for HSK is 79005627.

What is the registration number for HSK?

HSK is registered under USPTO registration number 2985611.

Sealvo

Home Search: HSKHSK #79005627

Back

Updated Sep 25, 2026·15 searches this week

View on USPTO TSDR Find similar marks

HSK

USPTO Trademark Record

ABANDONED

HSK

SN 79005627·Reg 2985611·Filed Jun 03, 2004

Owner Center for Language Education and Cooperation

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

HSK (Serial No. 79005627), Registration No. 2985611, is a abandoned US trademark filed on Jun 03, 2004 by Center for Language Education and Cooperation. This trademark covers Class 041 (Education & entertainment services).

Conflict Analysis

Full conflict analysis for HSK (SN 79005627) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HSK (Reg. #2985611) is an abandoned US trademark that was filed in 2004 but has since been abandoned. 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

Jun 03, 2004

SERIAL

79005627

REG#

2985611

REGISTERED

Aug 16, 2005

Filing Information

StatusABANDONED

Filing DateJun 03, 2004

Serial Number79005627

Registration No.2985611

Registration DateAug 16, 2005

Status DateJun 04, 2024

Published for OppositionMay 24, 2005

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.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

23 events

DEATH OF INTERNATIONAL REGISTRATION

Dec 20, 2024

DEATH OF INTERNATIONAL REGISTRATION

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

Dec 20, 2024

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

CHANGE OF NAME/ADDRESS REC'D FROM IB

Mar 09, 2024

CHANGE OF NAME/ADDRESS REC'D FROM IB

NEW REPRESENTATIVE AT IB RECEIVED

Mar 09, 2024

NEW REPRESENTATIVE AT IB RECEIVED

TOTAL INVALIDATION PROCESSED BY THE IB

May 19, 2017

TOTAL INVALIDATION PROCESSED BY THE IB

GENERIC MADRID TRANSACTION CREATED

Mar 07, 2017

GENERIC MADRID TRANSACTION CREATED

GENERIC MADRID TRANSACTION SENT TO IB

Mar 07, 2017

GENERIC MADRID TRANSACTION SENT TO IB

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

Nov 18, 2016

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

CANCELLED SECTION 71

Mar 18, 2016

CANCELLED SECTION 71

INTERNATIONAL REGISTRATION RENEWED

Dec 18, 2014

INTERNATIONAL REGISTRATION RENEWED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 17, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED-SEC.71 ACCEPTED

Apr 17, 2012

REGISTERED-SEC.71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Apr 17, 2012

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

TEAS SECTION 71 RECEIVED

Jan 18, 2012

TEAS SECTION 71 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Aug 16, 2005

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 24, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 04, 2005

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Feb 02, 2005

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Jan 10, 2005

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 06, 2005

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 05, 2005

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Nov 05, 2004

NEW APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 04, 2004

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks by Center for Language Education and Cooperation

Additional USPTO filings from the same owner.

HSK

79392708

Center for Language Education and Cooperation

REGISTERED

CON

CONFUCIUS INSTITUTE

85106396

CENTER FOR LANGUAGE EDUCATION AND COOPERATION

REGISTERED

CON

CONFUCIUS INSTITUTE

88888751

CENTER FOR LANGUAGE EDUCATION AND COOPERATION

REGISTERED

CON

CONFUCIUS CLASSROOM

88888766

CENTER FOR LANGUAGE EDUCATION AND COOPERATION

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

HSK

79392708

Center for Language Education and Cooperation

REGISTERED

HSK

90266757

SK TEAM LLC

REGISTERED

HSK

98832566

SK Team LLC

PENDING

HSK

79005915

Center for Language Education and Cooperation

ABANDONED

HSK

Run a conflict check

Other Marks by Center for Language Education and Cooperation

Other Marks in Class 041 — Education & entertainment services

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company