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Official data from USPTO

W S T

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: CombinedOffice: United States

Quick snapshot

W S T

ST13

US500000099023419

Class

36

Filing

99023419

Registration

8249343

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

31

Latest update

05/12/2026

Trademark type

Combined

Nice classes

36

Filing date

01/30/2025

Registration date

05/12/2026

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

05/12/2026

Last transaction

05/12/2026

Responsible office

United States Patent and Trademark Office

Status code

700

Official register

Principal Register

First use anywhere

2024-01-00

First use in commerce

2024-01-00

Drawing code

5

Owner type

16

Owner location

Chicago, IL, US

Examiner

LOREDO GASPAR,ALONSO

Law office

O30

Current location

FILE REPOSITORY (FRANCONIA)

Mark description

The mark consists of a large "W" with smaller "S" above a "T" both to the right of the "W".

Holders and representatives

Holders

Water Street Healthcare Partners, LLC

Representatives

Amy A. Abeloff Kirkland & Ellis LLP

Technical classification

Nice Classes

Class 36

Vienna Codes

No Vienna codes available.

Goods and services

Class 36

Financial servicesprivate equity investment services for the healthcare industry

Publications

History of USPTO decisions and trademark events.

31 publications found

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

05/12/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/12/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/12/2026

REAP

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

05/12/2026

NRCC

NOTICE OF REGISTRATION CONFIRMATION EMAILED

05/12/2026

R.PR

REGISTERED-PRINCIPAL REGISTER

05/12/2026

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

03/24/2026

PUBO

PUBLISHED FOR OPPOSITION

03/24/2026

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

03/18/2026

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/27/2026

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

02/26/2026

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

02/26/2026

ERFR

TEAS REQUEST FOR RECONSIDERATION RECEIVED

02/26/2026

GNFN

NOTIFICATION OF FINAL REFUSAL EMAILED

02/02/2026

GNFR

FINAL REFUSAL E-MAILED

02/02/2026

CNFR

FINAL REFUSAL WRITTEN

02/02/2026

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

01/12/2026

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

01/12/2026

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

01/12/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

01/07/2026

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/07/2026

REAP

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

01/07/2026

XELG

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

10/07/2025

XELR

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

10/07/2025

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

07/10/2025

GNRT

NON-FINAL ACTION E-MAILED

07/10/2025

CNRT

NON-FINAL ACTION WRITTEN

07/10/2025

DOCK

ASSIGNED TO EXAMINER

07/10/2025

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

07/01/2025

MAFR

APPLICATION FILING RECEIPT MAILED

01/30/2025

NWAP

NEW APPLICATION ENTERED

01/30/2025

Continuous trademark protection

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