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Official data from USPTO

ENDURAFLOW

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

ENDURAFLOW

ST13

US500000087043816

Class

11

Filing

87043816

Registration

5122801

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

21

Latest update

01/18/2026

Trademark type

Word

Nice classes

11

Filing date

05/19/2016

Registration date

01/17/2017

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

10/17/2023

Last transaction

01/18/2026

Responsible office

United States Patent and Trademark Office

Status code

701

Official register

Principal Register

First use anywhere

04/11/2016

First use in commerce

04/11/2016

Drawing code

4

Owner type

03

Owner location

JESSUP, MD

Examiner

NUNLEY,CHRISTOPHER MICHAEL

Law office

M80

Current location

TMO LAW OFFICE 117

Holders and representatives

Holders

BALTIMORE AIRCOIL COMPANY, INC.

Representatives

Michael J. Krautner AMSTED INDUSTRIES INCORPORATED

Technical classification

Nice Classes

Class 11

Vienna Codes

No Vienna codes available.

Goods and services

Class 11

Air cooling apparatusair cooling towers; Gas condensers not being parts of machines; Heat exchangers not being parts of machines

Publications

History of USPTO decisions and trademark events.

21 publications found

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

01/17/2026

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

02/12/2025

NAS8

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

10/17/2023

8.OK

REGISTERED - SEC. 8 (6-YR) ACCEPTED

10/17/2023

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

10/17/2023

ES8R

TEAS SECTION 8 RECEIVED

06/07/2023

REM1

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

01/17/2022

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

06/21/2017

R.PR

REGISTERED-PRINCIPAL REGISTER

01/17/2017

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

11/01/2016

PUBO

PUBLISHED FOR OPPOSITION

11/01/2016

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

10/12/2016

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

09/12/2016

XAEC

EXAMINER'S AMENDMENT ENTERED

09/06/2016

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

09/06/2016

GNEA

EXAMINERS AMENDMENT E-MAILED

09/06/2016

CNEA

EXAMINERS AMENDMENT -WRITTEN

09/06/2016

DOCK

ASSIGNED TO EXAMINER

09/03/2016

MPMK

NOTICE OF PSEUDO MARK E-MAILED

05/26/2016

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

05/25/2016

NWAP

NEW APPLICATION ENTERED

05/23/2016

Continuous trademark protection

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