Who owns the H3 trademark?

The H3 trademark is owned by Lendlease Americas Inc..

What is the serial number for H3?

The USPTO serial number for H3 is 88953688.

What is the registration number for H3?

H3 is registered under USPTO registration number 6450043.

Sealvo

Home Search: H3H3 #88953688

Back

Updated Sep 17, 2026·18 searches this week

View on USPTO TSDR Find similar marks

USPTO Trademark Record

REGISTERED

H3

Q: What class is the H3 trademark registered in?

The H3 trademark is registered in Class 006 (Common metals, their alloys & metal goods), Class 011 (Lighting, heating, cooling & sanitary apparatus).

SN 88953688·Reg 6450043·Filed Jun 08, 2020

Owner Lendlease Americas Inc.

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.; Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

H3 (Serial No. 88953688), Registration No. 6450043, is a registered US trademark filed on Jun 08, 2020 by Lendlease Americas Inc.. This trademark covers Class 006 (Common metals, their alloys & metal goods), Class 011 (Lighting, heating, cooling & sanitary apparatus).

Renewal window: August 10, 2027326 days remaining

Conflict Analysis

Full conflict analysis for H3 (SN 88953688) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

H3 (Reg. #6450043) is a registered US trademark that has been protecting its owner, Lendlease Americas Inc., since 2020. The mark covers Class 006 (Common metals, their alloys & metal goods) and Class 011 (Lighting, heating, cooling & sanitary apparatus) respectively. Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jun 08, 2020

SERIAL

88953688

REG#

6450043

REGISTERED

Aug 10, 2021

Filing Information

StatusREGISTERED

Filing DateJun 08, 2020

Serial Number88953688

Registration No.6450043

Registration DateAug 10, 2021

Status DateAug 10, 2021

Published for OppositionOct 27, 2020

Filing Basis & Declarations

Use Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Apr 15, 2020

First use in commerce: Apr 15, 2020

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Apr 15, 2020

First use in commerce: Apr 15, 2020

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

26 events

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Aug 10, 2026

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Aug 10, 2021

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jul 07, 2021

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 06, 2021

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 10, 2021

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Jun 10, 2021

STATEMENT OF USE PROCESSING COMPLETE

USE AMENDMENT FILED

May 27, 2021

USE AMENDMENT FILED

TEAS STATEMENT OF USE RECEIVED

May 27, 2021

TEAS STATEMENT OF USE RECEIVED

ASSIGNED TO EXAMINER

Mar 29, 2021

ASSIGNED TO EXAMINER

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 22, 2020

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 27, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 27, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 07, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 21, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 19, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 18, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 18, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO LIE

Sep 01, 2020

ASSIGNED TO LIE

DATA MODIFICATION COMPLETED

Sep 01, 2020

DATA MODIFICATION COMPLETED

ASSIGNED TO EXAMINER

Aug 29, 2020

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Aug 29, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 29, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 29, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jul 02, 2020

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 01, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jun 11, 2020

NEW APPLICATION ENTERED

Other Marks by Lendlease Americas Inc.

Additional USPTO filings from the same owner.

88937784

Lendlease Americas Inc.

REGISTERED

Other Marks in Class 006 — Common metals, their alloys & metal goods

Recently filed and registered marks in the same international class.

88937784

Lendlease Americas Inc.

REGISTERED

77315486

GENERAL MOTORS LLC

REGISTERED

H3H

H3 HANGER

50004582

Teakwood Home Design LLC

PENDING

H3H

H3 HANGER

50004642

Teakwood Home Design LLC

PENDING

Other Marks by Lindsay M.R. Jones

Additional USPTO filings handled by the same attorney of record.

RAI

RAILGUARD

86593335

REGISTERED

NAT

NATIONAL

86605620

REGISTERED

86605624

REGISTERED

LOU

LOUIS XV 1722

79409415

REGISTERED

H3

Run a conflict check

Other Marks by Lendlease Americas Inc.

Other Marks in Class 006 — Common metals, their alloys & metal goods

Other Marks by Lindsay M.R. Jones

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company