Who owns the HW trademark?

The HW trademark is owned by Harvard-Westlake School.

What class is the HW trademark registered in?

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

What is the serial number for HW?

The USPTO serial number for HW is 74348415.

What is the registration number for HW?

HW is registered under USPTO registration number 1804858.

Sealvo

Home Search: HWHW #74348415

Back

Updated Sep 20, 2026·8 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

HW

SN 74348415·Reg 1804858·Filed Jan 14, 1993

Owner Harvard-Westlake School

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

HW (Serial No. 74348415), Registration No. 1804858, is a registered US trademark filed on Jan 14, 1993 by Harvard-Westlake School. This trademark covers Class 041 (Education & entertainment services).

Section 8/9 declaration window: November 16, 2033

Conflict Analysis

Full conflict analysis for HW (SN 74348415) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HW (Reg. #1804858) is a registered US trademark that has been protecting its owner, Harvard-Westlake School, since 1993. 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 14, 1993

SERIAL

74348415

REG#

1804858

REGISTERED

Nov 16, 1993

Filing Information

StatusREGISTERED

Filing DateJan 14, 1993

Serial Number74348415

Registration No.1804858

Registration DateNov 16, 1993

Status DateMay 22, 2024

Published for OppositionAug 24, 1993

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 041Education & entertainment services

US codes: 107

First use anywhere: Mar 31, 1991

First use in commerce: Mar 31, 1991

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

34 events

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Jun 25, 2024

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

AMENDMENT UNDER SECTION 7 - PROCESSED

May 22, 2024

AMENDMENT UNDER SECTION 7 - PROCESSED

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

May 22, 2024

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

May 22, 2024

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

May 22, 2024

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 20, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 20, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 7 REQUEST RECEIVED

Oct 17, 2023

TEAS SECTION 7 REQUEST RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Oct 16, 2023

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 06, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 06, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Sep 06, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 06, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 06, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Nov 16, 2022

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

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

Aug 12, 2013

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Aug 12, 2013

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Aug 12, 2013

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

TEAS SECTION 8 & 9 RECEIVED

Jul 31, 2013

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Jul 31, 2013

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

CASE FILE IN TICRS

Sep 12, 2007

CASE FILE IN TICRS

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

Nov 25, 2003

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Nov 25, 2003

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

Aug 29, 2003

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Aug 29, 2003

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

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

Aug 24, 1999

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Mar 22, 1999

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Nov 16, 1993

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 24, 1993

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jul 23, 1993

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

May 06, 1993

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 29, 1993

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Apr 05, 1993

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Mar 25, 1993

ASSIGNED TO EXAMINER

Other Marks by Harvard-Westlake School

Additional USPTO filings from the same owner.

POS

POSSUNT QUIA POSSE VIDENTUR

74348419

Harvard-Westlake School

REGISTERED

POS

POSSUNT QUIA POSSE VIDENTUR

74348420

Harvard-Westlake School

REGISTERED

POS

POSSUNT QUIA POSSE VIDENTUR

74348421

Harvard-Westlake School

REGISTERED

74348413

Harvard-Westlake School

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

99153853

HANLEY CENTER FOUNDATION, INC.

REGISTERED

97497664

Lutheran Church of Hope

REGISTERED

97004973

TREMCO CPG INC.

REGISTERED

90165863

HOOPWERX, LLC

REGISTERED

Other Marks by Kamran Fattahi

Additional USPTO filings handled by the same attorney of record.

VIG

VIGO

78550988

REGISTERED

IDE

IDEAL BRANDS

78220717

REGISTERED

COQ

COQSOL CF

78538289

REGISTERED

IDI

IDISCOVER

99576364

REGISTERED

HW

Run a conflict check

Other Marks by Harvard-Westlake School

Other Marks in Class 041 — Education & entertainment services

Other Marks by Kamran Fattahi

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company