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Official data from USPTO

EFLEX

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

EFLEX

ST13

US500000090139413

Class

9

Filing

90139413

Registration

6327048

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

04/21/2026

Trademark type

Word

Nice classes

9

Filing date

08/26/2020

Registration date

04/20/2021

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

04/20/2021

Last transaction

04/21/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

First use anywhere

2020-01-00

First use in commerce

2020-01-00

Drawing code

4

Owner type

16

Owner location

Southampton, PA, US

Examiner

WATTS-FITZGERALD, CAITLIN C

Law office

M20

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

Fortress Power, LLC

Representatives

JOSEPH F. ACETO OBERMAYER REBMANN MAXWELL HIPPLE, LLP

Technical classification

Nice Classes

Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

Lithium iron phosphate batteries

Publications

History of USPTO decisions and trademark events.

9 publications found

REM1

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

04/20/2026

R.PR

REGISTERED-PRINCIPAL REGISTER

04/20/2021

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

02/02/2021

PUBO

PUBLISHED FOR OPPOSITION

02/02/2021

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

01/13/2021

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

12/24/2020

DOCK

ASSIGNED TO EXAMINER

12/23/2020

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

09/29/2020

NWAP

NEW APPLICATION ENTERED

08/29/2020

Continuous trademark protection

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