Who owns the HFZ trademark?

The HFZ trademark is owned by HOU, DELIN.

What class is the HFZ trademark registered in?

The HFZ trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for HFZ?

The USPTO serial number for HFZ is 90405315.

What is the registration number for HFZ?

HFZ is registered under USPTO registration number 6516923.

Sealvo

Home Search: HFZHFZ #90405315

Back

Updated Sep 28, 2026·41 searches this week

View on USPTO TSDR Find similar marks

HFZ

USPTO Trademark Record

REGISTERED

HFZ

SN 90405315·Reg 6516923·Filed Dec 23, 2020

Owner HOU, DELIN

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

HFZ (Serial No. 90405315), Registration No. 6516923, is a registered US trademark filed on Dec 23, 2020 by HOU, DELIN. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: October 12, 2027

Conflict Analysis

Full conflict analysis for HFZ (SN 90405315) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HFZ (Reg. #6516923) is a registered US trademark that has been protecting its owner, HOU, DELIN, since 2020. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 23, 2020

SERIAL

90405315

REG#

6516923

REGISTERED

Oct 12, 2021

Filing Information

StatusREGISTERED

Filing DateDec 23, 2020

Serial Number90405315

Registration No.6516923

Registration DateOct 12, 2021

Status DateOct 12, 2021

Published for OppositionJul 27, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Nov 16, 2020

First use in commerce: Nov 16, 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

18 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 16, 2024

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Sep 30, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 30, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Sep 30, 2024

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 30, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 30, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

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

May 03, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 03, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

May 03, 2023

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 03, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Oct 12, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 27, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 27, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 07, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 21, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 19, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 10, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 26, 2020

NEW APPLICATION ENTERED

Other Marks by HOU, DELIN

Additional USPTO filings from the same owner.

HOL

HOLOGRAM

98948729

Hou, Delin

REGISTERED

MIS

MISSYOU

97144110

Hou, Delin

REGISTERED

EBZ

90409053

HOU, DELIN

REGISTERED

3DH

3DHOLOGRAMFAN

90604890

HOU, DELIN

PENDING

Other Marks by Justin Brown

Additional USPTO filings handled by the same attorney of record.

JOU

JOUWOTM

98603689

REGISTERED

LIV

LIVIN HEAL THEE

98670287

REGISTERED

SOU

SOULIFY HYPNOSIS THOUGHT TRANSFORMATION

98830916

REGISTERED

SAB

SABIONSY BRAIN

98836573

REGISTERED

HFZ

Run a conflict check

Other Marks by HOU, DELIN

Other Marks by Justin Brown

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company