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Official data from USPTO

CYREL

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

CYREL

ST13

US500000073079886

Class

1

Filing

73079886

Registration

1049330

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

20

Latest update

07/10/2026

Trademark type

Word

Nice classes

1

Filing date

03/11/1976

Registration date

10/05/1976

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

12/02/2016

Last transaction

07/10/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

03/11/1974

First use in commerce

03/11/1974

Drawing code

1

Owner type

03

Owner location

WILMINGTON, DE, US

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

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

Representatives

SP HOLDING II ET, INC.

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

CHEMICALS USED IN PROCESSING AND DEVELOPING PHOTOPOLYMER PRINTING PLATES

Publications

History of USPTO decisions and trademark events.

20 publications found

E89R

TEAS SECTION 8 & 9 RECEIVED

07/10/2026

REM2

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

10/05/2025

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

07/03/2019

NA89

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

12/02/2016

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

12/02/2016

89AG

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

12/02/2016

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

12/02/2016

E89R

TEAS SECTION 8 & 9 RECEIVED

09/21/2016

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/21/2016

REM2

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

10/05/2015

CFIT

CASE FILE IN TICRS

11/05/2007

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

12/19/2006

89AG

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

12/19/2006

PLGL

ASSIGNED TO PARALEGAL

12/05/2006

89AF

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

10/03/2006

E89R

TEAS SECTION 8 & 9 RECEIVED

10/03/2006

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/27/2005

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

01/09/1997

9.AF

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

12/04/1996

C15A

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

07/19/1982

Continuous trademark protection

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