Who owns the DUSTFREE trademark?

The DUSTFREE trademark is owned by Shenzhen Ermao Electronic Technology Co., Ltd..

What class is the DUSTFREE trademark registered in?

The DUSTFREE trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for DUSTFREE?

The USPTO serial number for DUSTFREE is 90180555.

What is the registration number for DUSTFREE?

DUSTFREE is registered under USPTO registration number 6355157.

DUS

DUSTFREE

REGISTERED

Serial: 90180555
Reg: 6355157
Filed: Sep 15, 2020
Owner: Shenzhen Ermao Electronic Technology Co., Ltd.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

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 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Sep 05, 2020

First use in commerce: Sep 05, 2020

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

17 events

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

May 18, 2026

Code REM1

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Dec 06, 2024

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Dec 06, 2024

Code WOAG

REGISTERED-PRINCIPAL REGISTER

May 18, 2021

Code R.PR

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

Apr 12, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 12, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 12, 2021

Code TCCA

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

Apr 12, 2021

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 12, 2021

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 12, 2021

Code TCCA

PUBLISHED FOR OPPOSITION

Mar 02, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 02, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 10, 2021

Code NONP

ASSIGNED TO EXAMINER

Jan 28, 2021

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 28, 2021

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 21, 2020

Code NWOS

NEW APPLICATION ENTERED

Sep 18, 2020

Code NWAP

Other Marks by Shenzhen Ermao Electronic Technology Co., Ltd.

Additional USPTO filings from the same owner.

SMA

SMALAZER

90330092

Shenzhen Ermao Electronic Technology Co., Ltd.

REGISTERED

DUSTFREE

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Shenzhen Ermao Electronic Technology Co., Ltd.

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions