TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/17/2025
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Official data from USPTO
REXTON
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Active USPTO registrationType: WordOffice: 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
44
Latest update
11/23/2025
Trademark type
Word
Nice classes
10
Filing date
02/10/2012
Registration date
09/11/2012
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/28/2023
Last transaction
11/23/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
2009-03-00
First use in commerce
2009-03-00
Drawing code
4
Owner type
99
Owner location
18 Tai Seng, SG
Examiner
LEIPZIG,MARC J
Law office
M60
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
SIVANTOS PTE. LTD.
Siemens Medical Instruments Pte. Ltd.
Representatives
Janice Housey Litmus Law PLLC
Technical classification
Nice Classes
Class 10
Vienna Codes
No Vienna codes available.
Goods and services
Class 10
Medical hearing aids and parts thereof
Publications
History of USPTO decisions and trademark events.
44 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
11/17/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/17/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/17/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/17/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/17/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/10/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/10/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/10/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
01/28/2023
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
01/28/2023
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/28/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/28/2023
E89R
TEAS SECTION 8 & 9 RECEIVED
07/13/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/11/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/21/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/21/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/21/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/21/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/20/2018
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/20/2018
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/19/2018
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/19/2018
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
10/10/2017
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/10/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/10/2017
E815
TEAS SECTION 8 & 15 RECEIVED
09/12/2017
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/11/2017
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/31/2016
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/31/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/10/2016
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
05/27/2015
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
05/27/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/27/2015
ES7R
TEAS SECTION 7 REQUEST RECEIVED
05/13/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/24/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/24/2015
R.PR
REGISTERED-PRINCIPAL REGISTER
09/11/2012
PUBO
PUBLISHED FOR OPPOSITION
06/26/2012
NPUB
NOTICE OF PUBLICATION
06/06/2012
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/22/2012
DOCK
ASSIGNED TO EXAMINER
05/22/2012
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/16/2012
NWAP
NEW APPLICATION ENTERED
02/14/2012
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