(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

ERIN

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

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: US

Quick snapshot

ERIN

ST13

US500000073577852

Class

42

Filing

73577852

Registration

1421521

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

39

Latest update

12/17/2025

Classification

Registered

Trademark type

Word

Nice classes

42

Filing date

01/09/1986

Registration date

12/16/1986

Expiration date

-

Recommended action

Perform a full collision analysis and validate classes before any filing or trademark investment.

Next step

These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/05/2016

Last transaction

12/17/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1985-12-00

First use in commerce

1985-12-00

Drawing code

1

Owner type

03

Owner location

Walnut Creek, CA

Examiner

MARSH, SHARON

Law office

540

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

ERIN ENGINEERING AND RESEARCH, INC.
ERIN GROUP, INC., THE
ERIN GROUP, INC., THE

Representatives

Mark S. Leonardo Nutter, McClennen & Fish LLP

Technical classification

Nice Classes

Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 42

ENGINEERING SERVICESNAMELY CONSULTING AND RESEARCH IN THE FIELD OF NUCLEAR POWER

Publications

History of USPTO decisions and trademark events.

39 publications found

REM2

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

12/16/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/04/2020

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/04/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/04/2020

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

09/04/2020

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/04/2020

NA89

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

08/07/2016

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

08/05/2016

89AG

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

08/05/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

08/04/2016

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/28/2016

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/09/2016

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

02/09/2016

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

01/27/2016

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

12/30/2015

REM2

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

12/16/2015

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

07/14/2015

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

07/14/2015

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/16/2009

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/16/2009

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

09/30/2006

89AG

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

09/30/2006

CFIT

CASE FILE IN TICRS

09/29/2006

PLGL

ASSIGNED TO PARALEGAL

09/07/2006

89AF

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

06/23/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

06/23/2006

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

06/22/2006

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

06/22/2006

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/01/2005

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/11/2004

C15A

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

04/30/1992

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

02/10/1992

R.PR

REGISTERED-PRINCIPAL REGISTER

12/16/1986

PUBO

PUBLISHED FOR OPPOSITION

06/24/1986

NPUB

NOTICE OF PUBLICATION

05/28/1986

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

04/28/1986

CNEA

EXAMINER'S AMENDMENT MAILED

04/08/1986

ZZZZ

ALLOWANCE/COUNT WITHDRAWN

03/19/1986

DOCK

ASSIGNED TO EXAMINER

03/10/1986

Continuous trademark protection

Get notified about every new filing that threatens ERIN or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.