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Official data from USPTO

TWEC

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

TWEC

ST13

US500000090148590

Class

10

Filing

90148590

Registration

6339170

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

13

Latest update

05/05/2026

Trademark type

Word

Nice classes

10

Filing date

08/31/2020

Registration date

05/04/2021

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

05/04/2021

Last transaction

05/05/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

First use anywhere

02/02/2020

First use in commerce

02/02/2020

Drawing code

4

Owner type

99

Owner location

Tainan City, TW

Examiner

DWYER, JOHN D

Law office

M70

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

FORMOSA ENERGY-CARBON COMPANY LIMITED

Representatives

HUI ZHANG RABIN & BERDO, P.C.

Technical classification

Nice Classes

Class 10

Vienna Codes

No Vienna codes available.

Goods and services

Class 10

Respiratory masks for medical purposes; Masks for use by medical personnel; Surgical masks; Face masks for use by health care providers; Face coverings being sanitary masks for protection against viral infection; Fashion masks being sanitary masks for protection against viral infection; Sanitary masks for medical purposes; Oxygen masks for medical use; Face masks for use by dental care providers

Publications

History of USPTO decisions and trademark events.

13 publications found

REM1

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

05/04/2026

R.PR

REGISTERED-PRINCIPAL REGISTER

05/04/2021

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

02/16/2021

PUBO

PUBLISHED FOR OPPOSITION

02/16/2021

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

01/27/2021

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

01/12/2021

XAEC

EXAMINER'S AMENDMENT ENTERED

01/12/2021

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

01/12/2021

GNEA

EXAMINERS AMENDMENT E-MAILED

01/12/2021

CNEA

EXAMINERS AMENDMENT -WRITTEN

01/12/2021

DOCK

ASSIGNED TO EXAMINER

01/05/2021

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

10/04/2020

NWAP

NEW APPLICATION ENTERED

09/03/2020

Continuous trademark protection

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