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Official data from USPTO

ESTRING

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

ESTRING

ST13

US500000074496606

Class

5

Filing

74496606

Registration

2086164

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

41

Latest update

08/05/2026

Trademark type

Word

Nice classes

5

Filing date

03/03/1994

Registration date

08/05/1997

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/27/2017

Last transaction

08/05/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

09/13/1994

First use in commerce

09/13/1994

Drawing code

1

Owner type

03

Owner location

751 82 UPPSALA, SE

Examiner

WELLS, KELLEY L

Law office

L50

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

P. A. (pessoa física)
Pharmacia AB
PFIZER HEALTH AB
P. A. (pessoa física)
P. A. (pessoa física)

Representatives

Andrea Christensen

Technical classification

Nice Classes

Class 5

Vienna Codes

No Vienna codes available.

Goods and services

Class 5

intravaginal ring used to apply medication

Publications

History of USPTO decisions and trademark events.

41 publications found

REM2

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

08/05/2026

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

01/29/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

01/29/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/29/2026

REAP

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

01/29/2026

NA89

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

08/27/2017

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

08/27/2017

89AG

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

08/27/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/27/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

07/17/2017

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

07/19/2007

89AG

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

07/19/2007

PLGL

ASSIGNED TO PARALEGAL

06/14/2007

89AF

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

05/22/2007

E89R

TEAS SECTION 8 & 9 RECEIVED

05/22/2007

CFIT

CASE FILE IN TICRS

03/14/2007

C15A

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

06/08/2004

PR23

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

07/02/2003

815F

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

03/18/2003

MAIL

PAPER RECEIVED

03/18/2003

R.PR

REGISTERED-PRINCIPAL REGISTER

08/05/1997

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

06/03/1997

SUPC

STATEMENT OF USE PROCESSING COMPLETE

05/06/1997

EX1G

SOU EXTENSION 1 GRANTED

05/06/1997

IUAF

USE AMENDMENT FILED

03/26/1997

EXT1

SOU EXTENSION 1 FILED

03/26/1997

NOAM

NOA MAILED - SOU REQUIRED FROM APPLICANT

10/08/1996

PUBO

PUBLISHED FOR OPPOSITION

07/16/1996

NPUB

NOTICE OF PUBLICATION

06/14/1996

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

05/06/1996

CNEA

EXAMINER'S AMENDMENT MAILED

05/02/1996

CNRT

NON-FINAL ACTION MAILED

04/16/1996

ZZZX

PREVIOUS ALLOWANCE COUNT WITHDRAWN

04/16/1996

DOCK

ASSIGNED TO EXAMINER

11/28/1995

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

11/03/1995

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

10/17/1995

CNSL

LETTER OF SUSPENSION MAILED

01/11/1995

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

11/28/1994

CNRT

NON-FINAL ACTION MAILED

08/03/1994

DOCK

ASSIGNED TO EXAMINER

07/29/1994

DOCK

ASSIGNED TO EXAMINER

07/28/1994

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