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Official data from USPTO

PROSTAGUARD

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

PROSTAGUARD

ST13

US500000075374966

Class

5

Filing

75374966

Registration

2207168

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

46

Latest update

10/30/2025

Trademark type

Word

Nice classes

5

Filing date

10/17/1997

Registration date

12/01/1998

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/13/2018

Last transaction

10/30/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

04/02/1990

First use in commerce

04/02/1990

Drawing code

1

Owner type

33

Owner location

Vevey, CH

Examiner

MCMORROW,RONALD G

Law office

L50

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

SOCIÉTÉ DES PRODUITS NESTLÉ S.A.
THE NATURE'S BOUNTY CO.
NBTY, INC.
VITAMIN WORLD, INC.
United Vitamin Manufacturing Corp.

Representatives

Andrea K. Cannon Nestle Purina PetCare Company

Technical classification

Nice Classes

Class 5

Vienna Codes

No Vienna codes available.

Goods and services

Class 5

nutritional supplements

Publications

History of USPTO decisions and trademark events.

46 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/20/2024

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

12/20/2024

EWOR

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

12/20/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

12/20/2024

REAP

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

12/20/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

12/20/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

12/20/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

11/07/2024

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

11/07/2024

EWOR

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

11/07/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

11/07/2024

REAP

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

11/07/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

11/07/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

11/07/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

03/10/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/10/2022

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

03/10/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/10/2022

REAP

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

03/10/2022

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

03/10/2022

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

02/23/2022

NA89

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

03/13/2018

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/13/2018

89AG

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

03/13/2018

E89R

TEAS SECTION 8 & 9 RECEIVED

03/07/2018

REM2

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

12/01/2017

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

11/23/2016

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

02/17/2016

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

01/21/2010

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

04/16/2009

89AG

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

04/16/2009

PLGL

ASSIGNED TO PARALEGAL

04/10/2009

E89R

TEAS SECTION 8 & 9 RECEIVED

04/08/2009

CFIT

CASE FILE IN TICRS

07/31/2007

C15A

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

04/14/2006

PR23

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

06/23/2005

815F

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

05/31/2005

E815

TEAS SECTION 8 & 15 RECEIVED

05/31/2005

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/31/2005

REAP

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

05/31/2005

R.PR

REGISTERED-PRINCIPAL REGISTER

12/01/1998

PUBO

PUBLISHED FOR OPPOSITION

09/08/1998

NPUB

NOTICE OF PUBLICATION

08/07/1998

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

06/15/1998

CNEA

EXAMINER'S AMENDMENT MAILED

06/10/1998

DOCK

ASSIGNED TO EXAMINER

06/08/1998

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