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Official data from USPTO

STK

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

STK

ST13

US500000079209831

Class

1, 5

Filing

79209831

Registration

5343591

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

34

Latest update

01/23/2026

Trademark type

Word

Nice classes

1, 5

Filing date

11/16/2016

Registration date

11/28/2017

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

06/29/2023

Last transaction

01/23/2026

Responsible office

United States Patent and Trademark Office

Status code

708

Official register

Principal Register

Drawing code

4

Owner type

99

Owner location

VILLEURBANNE, FR

Examiner

PEREZ, STEVEN M

Law office

L10

Holders and representatives

Holders

A. S. (pessoa física)
A. S. (pessoa física)

Representatives

William S. Fultz Womble Bond Dickinson (US) LLP

Technical classification

Nice Classes

Class 1Class 5

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

Chemical reagents and reagent paper for non-medical usefor determining the presence of semen; reagent paper other than for medical purposesfor chemical analyses; chemical reagentsother than for medical or veterinary purposesfor chemical analyses; reagents for scientific or medical research; chemical reagents other than for medical or veterinary use

Class 5

Chemical reagents and reagent paper for medical use for determining the presence of semenreagent paper for medical use; chemical reagents for medical use; diagnostic biomarking reagents for medical use; diagnostic preparations for medical use; medical diagnostic test strips for blood analysisurine analysissaliva analysis

Publications

History of USPTO decisions and trademark events.

34 publications found

NREP

NEW REPRESENTATIVE AT IB RECEIVED

01/22/2026

INNP

PARTIAL INVALIDATION PROCESSED BY THE IB

04/15/2024

INPS

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

03/07/2024

INPC

INVALIDATION PROCESSED

03/07/2024

INPR

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

02/29/2024

NA75

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

06/29/2023

C75P

REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.

06/29/2023

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

06/27/2023

ES75

TEAS SECTION 71 & 15 RECEIVED

12/07/2022

CORR

CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED

12/02/2022

CRCV

CORRECTION TRANSACTION RECEIVED FROM IB

09/19/2022

ADCH

CHANGE OF NAME/ADDRESS REC'D FROM IB

08/07/2022

FINO

FINAL DECISION TRANSACTION PROCESSED BY IB

05/04/2018

FICS

FINAL DISPOSITION NOTICE SENT TO IB

03/13/2018

FIMP

FINAL DISPOSITION PROCESSED

03/13/2018

FICR

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

02/28/2018

R.PR

REGISTERED-PRINCIPAL REGISTER

11/28/2017

PUBO

PUBLISHED FOR OPPOSITION

09/12/2017

NPUB

NOTICE OF PUBLICATION

08/23/2017

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

08/10/2017

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

08/10/2017

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

08/10/2017

ALIE

ASSIGNED TO LIE

08/09/2017

RFNT

REFUSAL PROCESSED BY IB

07/21/2017

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

07/12/2017

RFCS

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

07/05/2017

RFRR

REFUSAL PROCESSED BY MPU

07/04/2017

RFCR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

06/27/2017

CNRT

NON-FINAL ACTION WRITTEN

06/26/2017

MAFR

APPLICATION FILING RECEIPT MAILED

06/20/2017

DOCK

ASSIGNED TO EXAMINER

06/17/2017

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

06/16/2017

LIMI

LIMITATION FROM ORIGINAL APPLICATION ENTERED

06/16/2017

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

06/15/2017

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