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Official data from USPTO

ENTRON

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

ENTRON

ST13

US500000078443921

Class

3

Filing

78443921

Registration

3181585

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

35

Latest update

08/11/2026

Trademark type

Word

Nice classes

3

Filing date

06/30/2004

Registration date

12/05/2006

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

02/29/2016

Last transaction

08/11/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

11/01/2004

First use in commerce

11/01/2004

Drawing code

4

Owner type

03

Owner location

Carol Stream, IL, US

Examiner

FIRST, VIVIAN M

Law office

M50

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

Reliance Specialty Products, Inc.
Reliance Specialty Products, Inc.

Representatives

Reliance Specialty Products, Inc.

Technical classification

Nice Classes

Class 3

Vienna Codes

No Vienna codes available.

Goods and services

Class 3

Cleaning preparations for use in degreasing and defluxing electronic circuit boardsplastic and metal parts

Publications

History of USPTO decisions and trademark events.

35 publications found

E89R

TEAS SECTION 8 & 9 RECEIVED

08/11/2026

REM2

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

12/05/2025

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

02/29/2016

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

02/29/2016

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

02/29/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

02/29/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

12/15/2015

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/15/2015

REM2

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

12/05/2015

NA85

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

02/01/2012

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

02/01/2012

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

02/01/2012

E815

TEAS SECTION 8 & 15 RECEIVED

12/12/2011

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/12/2011

R.PR

REGISTERED-PRINCIPAL REGISTER

12/05/2006

REGV

LAW OFFICE REGISTRATION REVIEW COMPLETED

10/30/2006

ALIE

ASSIGNED TO LIE

10/26/2006

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

10/17/2006

SUPC

STATEMENT OF USE PROCESSING COMPLETE

09/12/2006

IUAF

USE AMENDMENT FILED

08/16/2006

EISU

TEAS STATEMENT OF USE RECEIVED

08/16/2006

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

05/09/2006

NEWN

NEW NOA TO ISSUE

03/27/2006

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/17/2006

PETG

PETITION TO REVIVE-GRANTED

03/17/2006

PROA

TEAS PETITION TO REVIVE RECEIVED

03/17/2006

IUCN

NOTICE OF ALLOWANCE CANCELLED

02/28/2006

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

08/30/2005

PUBO

PUBLISHED FOR OPPOSITION

06/07/2005

NPUB

NOTICE OF PUBLICATION

05/18/2005

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

02/18/2005

ALIE

ASSIGNED TO LIE

02/14/2005

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/04/2005

DOCK

ASSIGNED TO EXAMINER

02/04/2005

NWAP

NEW APPLICATION ENTERED

07/08/2004

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