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Official data from USPTO

YIELDMASTER

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: United States

Quick snapshot

YIELDMASTER

ST13

US500000073742474

Class

9

Filing

73742474

Registration

1528021

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

27

Latest update

05/23/2026

Trademark type

Word

Nice classes

9

Filing date

07/27/1988

Registration date

03/07/1989

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

04/01/2019

Last transaction

05/23/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

09/01/1987

First use in commerce

09/01/1987

Drawing code

1

Owner type

03

Owner location

Wilmington, DE, US

Law office

530

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

DUPONT ELECTRONICS, INC.
E. I. DU PONT DE NEMOURS AND COMPANY

Representatives

Jeffrey M. Connor

Technical classification

Nice Classes

Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

FILM LAMINATORS FOR USE IN THE PRINTED CIRCUIT INDUSTRY

Publications

History of USPTO decisions and trademark events.

27 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/21/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/21/2026

REAP

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

05/21/2026

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

05/21/2026

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

05/21/2026

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

07/03/2019

NA89

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

04/01/2019

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

04/01/2019

89AG

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

04/01/2019

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

04/01/2019

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/04/2019

E89R

TEAS SECTION 8 & 9 RECEIVED

03/04/2019

REM2

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

03/07/2018

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

03/16/2009

89AG

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

03/16/2009

PLGL

ASSIGNED TO PARALEGAL

03/06/2009

E89R

TEAS SECTION 8 & 9 RECEIVED

03/04/2009

CFIT

CASE FILE IN TICRS

07/29/2008

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/27/2005

C15A

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

06/22/1995

815F

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

11/07/1994

R.PR

REGISTERED-PRINCIPAL REGISTER

03/07/1989

PUBO

PUBLISHED FOR OPPOSITION

12/13/1988

NPUB

NOTICE OF PUBLICATION

11/19/1988

NPUB

NOTICE OF PUBLICATION

11/11/1988

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

09/20/1988

DOCK

ASSIGNED TO EXAMINER

09/14/1988

Continuous trademark protection

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