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Official data from USPTO

SENTINEL U

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

SENTINEL U

ST13

US500000088883996

Class

41, 42

Filing

88883996

Registration

6274234

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

38

Latest update

05/08/2026

Trademark type

Word

Nice classes

41, 42

Filing date

04/23/2020

Registration date

02/16/2021

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

05/07/2026

Last transaction

05/08/2026

Responsible office

United States Patent and Trademark Office

Status code

702

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

11/15/2019

First use in commerce

06/30/2020

Drawing code

4

Owner type

03

Owner location

Waterbury, CT, US

Examiner

JOHNSON II, COLLIER L

Current location

Historical data usage

Holders and representatives

Holders

American Sentinel University, Inc.
American Sentinel University, Inc.

Representatives

Lynn E. Rzonca Ballard Spahr LLP

Technical classification

Nice Classes

Class 41Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 41

Providing on-line continuing professional education seminarsworkshops and classroom instruction in the healthcare and nursing fields

Class 42

Providing online non-downloadable computer software for simulating a virtual healthcare facility for evaluating health concerns; providing online non-downloadable computer application software for simulating a virtual healthcare facility for evaluating health concerns none of the foregoing in connection with computer software for recordingorganizing and storing medical data

Publications

History of USPTO decisions and trademark events.

38 publications found

NA85

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

05/07/2026

C15A

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

05/07/2026

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

05/07/2026

E815

TEAS SECTION 8 & 15 RECEIVED

02/17/2026

REM1

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

02/16/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/11/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

12/11/2024

REAP

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

12/11/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/09/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

08/09/2024

REAP

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

08/09/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

08/09/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

08/09/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/04/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/04/2022

REAP

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

09/04/2022

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

03/24/2021

R.PR

REGISTERED-PRINCIPAL REGISTER

02/16/2021

SUNA

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

01/09/2021

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

01/08/2021

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

01/07/2021

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

01/07/2021

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

01/07/2021

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

01/06/2021

GNRT

NON-FINAL ACTION E-MAILED

01/06/2021

CNRT

SU - NON-FINAL ACTION - WRITTEN

01/06/2021

SUPC

STATEMENT OF USE PROCESSING COMPLETE

12/09/2020

AITU

CASE ASSIGNED TO INTENT TO USE PARALEGAL

12/07/2020

IUAF

USE AMENDMENT FILED

11/25/2020

EISU

TEAS STATEMENT OF USE RECEIVED

11/25/2020

NOAM

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

10/20/2020

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

08/25/2020

PUBO

PUBLISHED FOR OPPOSITION

08/25/2020

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

08/05/2020

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

07/16/2020

DOCK

ASSIGNED TO EXAMINER

07/16/2020

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

05/04/2020

NWAP

NEW APPLICATION ENTERED

04/27/2020

Continuous trademark protection

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