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Official data from USPTO

SR-4

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

SR-4

ST13

US500000071462176

Class

9, 26

Filing

71462176

Registration

410180

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

27

Latest update

09/12/2025

Classification

Registered

Trademark type

Word

Nice classes

9, 26

Filing date

07/20/1943

Registration date

11/14/1944

Expiration date

-

Recommended action

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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

09/11/2025

Last transaction

09/12/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1940-05-00

First use in commerce

1940-05-00

Drawing code

1

Owner type

03

Owner location

Kent, WA

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

VISHAY TRANSDUCERS LTD.
Vishay BLH, Inc.
BOFORS ELECTRONICS, INC.
BALDWIN LOCOMOTIVE WORKS, THE

Representatives

William Bak Howson & Howson LLP

Technical classification

Nice Classes

Class 9Class 26

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

No specification.

Class 26

STRAIN GAGESSTRAIN INDICATING AND RECORDING INSTRUMENTS AND CONTROL OF THE SAME OPERATED IN RESPONSE TO A CHANGE IN ELECTRICAL RESISTANCE ARISING FROM A CHANGE OF STRAIN IN A MEMBER

Publications

History of USPTO decisions and trademark events.

27 publications found

NA89

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

09/11/2025

RNL5

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

09/11/2025

89AG

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

09/11/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/11/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

05/12/2025

REM2

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

11/14/2023

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/15/2020

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/15/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/15/2020

REAP

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

09/15/2020

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/15/2020

NA89

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

11/25/2015

RNL4

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

11/25/2015

89AG

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

11/25/2015

EROP

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

11/20/2015

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

05/27/2015

PR89

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

05/21/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

05/14/2015

CFIT

CASE FILE IN TICRS

01/26/2009

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

01/24/2005

89AG

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

01/24/2005

89AF

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

11/12/2004

E89R

TEAS SECTION 8 & 9 RECEIVED

11/12/2004

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/09/2003

PRA9

POST REGISTRATION ACTION MAILED - SEC. 9

05/06/1985

9.AF

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

12/03/1984

REN2

REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS)

11/14/1984

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