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Official data from USPTO

DFFILTER

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

DFFILTER

ST13

US500000088841419

Class

10

Filing

88841419

Registration

6168500

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

9

Latest update

10/07/2025

Trademark type

Word

Nice classes

10

Filing date

03/20/2020

Registration date

10/06/2020

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

10/06/2020

Last transaction

10/07/2025

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

First use anywhere

02/26/2020

First use in commerce

03/03/2020

Drawing code

4

Owner type

01

Owner location

Wanzhou Dist,Chongqing, CN

Examiner

LEE,RAYMOND KANGMIN

Law office

N90

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Xiong, Shuang

Representatives

DI LI DI LI LAW, P.C.

Technical classification

Nice Classes

Class 10

Vienna Codes

No Vienna codes available.

Goods and services

Class 10

Air cushions for medical purposes; Air filters for medical ventilators; Belts for medical purposes; Blood glucose meter; Blood pressure measuring apparatus; Body rehabilitation apparatus for medical purposes; Breast pumps; Gloves for medical purposes; Masks for use by medical personnel; Massage apparatus; Massaging apparatus for personal use; Medical apparatus and instruments for use in surgery; Medical gowns; Occlusive suits for medical purposes; Protective cases for medical inhalers; Respiratory masks for medical purposes; Sex toys; Thermometers for medical purposes; UV lamps for medical applications; Vaporizers for medical purposes

Publications

History of USPTO decisions and trademark events.

9 publications found

REM1

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

10/06/2025

R.PR

REGISTERED-PRINCIPAL REGISTER

10/06/2020

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

07/21/2020

PUBO

PUBLISHED FOR OPPOSITION

07/21/2020

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

07/01/2020

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

06/15/2020

DOCK

ASSIGNED TO EXAMINER

06/12/2020

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

03/24/2020

NWAP

NEW APPLICATION ENTERED

03/24/2020

Continuous trademark protection

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