NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
02/10/2026
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Official data from USPTO
STU
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
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
03/03/2026
Trademark type
Combined
Nice classes
16, 35, 45
Filing date
08/16/2019
Registration date
05/12/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/10/2026
Last transaction
03/03/2026
Responsible office
United States Patent and Trademark Office
Status code
707
Official register
Principal Register
Drawing code
3
Owner type
24
Owner location
SG
Examiner
CORWIN, KEVIN SCOTT
Current location
Historical data usage
Mark description
The mark consists of the stylized wording "STU" appearing within a broken rectangle design.
Holders and representatives
Holders
STU Pte. Ltd.
Representatives
Andrew D. Dorisio DICKINSON WRIGHT PLLC
Technical classification
Nice Classes
Class 16Class 35Class 45
Vienna Codes
No Vienna codes available.
Goods and services
Class 16
Booklets in the field of trademark enforcement; Envelopes for stationery use; Printed informational flyers featuring third-party trademarks and associated products for purposes of trademark enforcement; formsprinted; Handbooksprinted manuals in the field of trademark enforcement; Letters being typeprinters' typeprinting blocks; Paper sheets being stationery; Printed publicationsprospectuses in the nature of advertising pamphlets featuring the goods and services of others; stationery; business cards; greeting cards
Class 35
Market analysis; market research; business investigations; business inquiries; business information
Class 45
Intellectual property consultancy
Publications
History of USPTO decisions and trademark events.
38 publications found
71.P
REGISTERED - PARTIAL SEC 71 ACCEPTED
02/10/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/09/2026
ES71
TEAS SECTION 71 RECEIVED
10/14/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
08/07/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
05/12/2025
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/25/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/17/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
06/17/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/17/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/17/2021
NREP
NEW REPRESENTATIVE AT IB RECEIVED
10/24/2020
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
10/11/2020
FICS
FINAL DISPOSITION NOTICE SENT TO IB
09/18/2020
FIMP
FINAL DISPOSITION PROCESSED
09/18/2020
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
08/12/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
05/12/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/25/2020
PUBO
PUBLISHED FOR OPPOSITION
02/25/2020
GPNX
NOTIFICATION PROCESSED BY IB
02/22/2020
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
02/05/2020
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
02/05/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/05/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/21/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/18/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/18/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/18/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/14/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/14/2020
RFNT
REFUSAL PROCESSED BY IB
01/10/2020
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
12/20/2019
RFRR
REFUSAL PROCESSED BY MPU
12/20/2019
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
11/24/2019
CNRT
NON-FINAL ACTION WRITTEN
11/23/2019
DOCK
ASSIGNED TO EXAMINER
11/15/2019
MAFR
APPLICATION FILING RECEIPT MAILED
10/24/2019
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
10/20/2019
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
10/17/2019
Continuous trademark protection
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