Who owns the WILLIAM LYON HOMES trademark?

The WILLIAM LYON HOMES trademark is owned by William Lyon Homes.

What class is the WILLIAM LYON HOMES trademark registered in?

The WILLIAM LYON HOMES trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for WILLIAM LYON HOMES?

The USPTO serial number for WILLIAM LYON HOMES is 78067422.

What is the registration number for WILLIAM LYON HOMES?

WILLIAM LYON HOMES is registered under USPTO registration number 2750236.

Sealvo

Home Search: WILLIAM LYON HOMESWILLIAM LYON HOMES #78067422

Back

Updated Sep 27, 2026·12 searches this week

View on USPTO TSDR Find similar marks

WIL

USPTO Trademark Record

REGISTERED

WILLIAM LYON HOMES

SN 78067422·Reg 2750236·Filed Jun 05, 2001

Owner William Lyon Homes

Construction services; installation and repair services; mining extraction, oil and gas drilling.

WILLIAM LYON HOMES (Serial No. 78067422), Registration No. 2750236, is a registered US trademark filed on Jun 05, 2001 by William Lyon Homes. This trademark covers Class 037 (Construction, installation & repair services).

Section 8/9 declaration window: August 12, 2033

Conflict Analysis

Full conflict analysis for WILLIAM LYON HOMES (SN 78067422) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

WILLIAM LYON HOMES (Reg. #2750236) is a registered US trademark that has been protecting its owner, William Lyon Homes, since 2001. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 05, 2001

SERIAL

78067422

REG#

2750236

REGISTERED

Aug 12, 2003

Filing Information

StatusREGISTERED

Filing DateJun 05, 2001

Serial Number78067422

Registration No.2750236

Registration DateAug 12, 2003

Status DateSep 15, 2023

Published for OppositionMay 20, 2003

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 Accepted

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Jul 01, 1994

First use in commerce: Dec 20, 1999

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

40 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 15, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Sep 15, 2023

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Sep 15, 2023

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Sep 15, 2023

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

TEAS SECTION 8 & 9 RECEIVED

Mar 08, 2023

TEAS SECTION 8 & 9 RECEIVED

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

Aug 12, 2022

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 16, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Dec 16, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 16, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 16, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 16, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Feb 27, 2017

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 27, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 26, 2014

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Feb 26, 2014

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Feb 26, 2014

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Feb 26, 2014

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 11, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Feb 11, 2014

TEAS SECTION 8 & 9 RECEIVED

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

Feb 11, 2014

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

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Nov 07, 2008

REGISTERED - SEC. 8 (6-YR) ACCEPTED

ASSIGNED TO PARALEGAL

Oct 30, 2008

ASSIGNED TO PARALEGAL

TEAS SECTION 8 RECEIVED

Oct 28, 2008

TEAS SECTION 8 RECEIVED

CASE FILE IN TICRS

Jun 20, 2008

CASE FILE IN TICRS

REGISTERED-PRINCIPAL REGISTER

Aug 12, 2003

REGISTERED-PRINCIPAL REGISTER

PAPER RECEIVED

Jun 12, 2003

PAPER RECEIVED

PUBLISHED FOR OPPOSITION

May 20, 2003

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 30, 2003

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 06, 2003

APPROVED FOR PUB - PRINCIPAL REGISTER

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Mar 04, 2003

PREVIOUS ALLOWANCE COUNT WITHDRAWN

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 02, 2003

APPROVED FOR PUB - PRINCIPAL REGISTER

PAPER RECEIVED

Nov 18, 2002

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 18, 2002

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO EXAMINER

Oct 11, 2002

ASSIGNED TO EXAMINER

NON-FINAL ACTION MAILED

May 14, 2002

NON-FINAL ACTION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 27, 2002

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL MAILED

Jan 14, 2002

FINAL REFUSAL MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 26, 2001

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Sep 10, 2001

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Aug 21, 2001

ASSIGNED TO EXAMINER

Other Marks in Class 037 — Construction, installation & repair services

Recently filed and registered marks in the same international class.

WIL

WILLIAM LYON HOMES

78067640

LYON SHAREHOLDER 2012, LLC

REGISTERED

WRW

WR WILLIAM RYAN HOMES MAKING HOMES PERSONAL

98729851

Ryan Building Group, Inc.

REGISTERED

WIL

WILLIAM CHARLES

87857407

IEA Energy Services LLC

REGISTERED

WIL

WILLIAM KAUFMAN ORGANIZATION

74504593

The William Kaufman Organization Ltd.

REGISTERED

Other Marks by Lindsay J. Hulley

Additional USPTO filings handled by the same attorney of record.

NEW

NEWZEE

98878040

REGISTERED

SCA

SCASHLESS

86168075

REGISTERED

REA

READY FOR EVERYTHING

87673079

REGISTERED

ART

ARTEMAX

79440241

REGISTERED

WILLIAM LYON HOMES

Run a conflict check

Other Marks in Class 037 — Construction, installation & repair services

Other Marks by Lindsay J. Hulley

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company