Who owns the EFFIHUM trademark?

The EFFIHUM trademark is owned by Shenzhen Chuxu Technology Co., Ltd..

What class is the EFFIHUM trademark registered in?

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

What is the serial number for EFFIHUM?

The USPTO serial number for EFFIHUM is 98686552.

What is the registration number for EFFIHUM?

EFFIHUM is registered under USPTO registration number 8180292.

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Updated Nov 5, 2026·25 searches this week

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Section 8 declaration window

March 17, 2032

1958 days remaining

EFF

EFFIHUM

REGISTERED

Serial: 98686552
Reg: 8180292
Filed: Aug 07, 2024
Owner: Shenzhen Chuxu Technology Co., Ltd.

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

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 011Lighting, heating, cooling & sanitary apparatus

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

First use anywhere: Aug 15, 2024

First use in commerce: Aug 15, 2024

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.

Status History

19 events

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 17, 2026

Code NRCC

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Feb 24, 2026

Code CNPR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Feb 24, 2026

Code SUNA

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jan 21, 2026

Code AITU

STATEMENT OF USE PROCESSING COMPLETE

Jan 21, 2026

Code SUPC

TEAS STATEMENT OF USE RECEIVED

Jul 16, 2025

Code EISU

USE AMENDMENT FILED

Jul 16, 2025

Code IUAF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 13, 2025

Code NOAM

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 16, 2025

Code ARAA

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

Apr 16, 2025

Code REAP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 16, 2025

Code TCCA

PUBLISHED FOR OPPOSITION

Mar 18, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 18, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 12, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 21, 2025

Code CNSA

ASSIGNED TO EXAMINER

Feb 12, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 16, 2025

Code NWOS

NEW APPLICATION ENTERED

Aug 07, 2024

Code NWAP

EFFIHUM

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