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Official data from USPTO

NITRO

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

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Active USPTO registrationType: WordOffice: United States

Quick snapshot

NITRO

ST13

US500000079042069

Class

10

Filing

79042069

Registration

3389300

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

41

Latest update

02/06/2026

Trademark type

Word

Nice classes

10

Filing date

07/02/2007

Registration date

02/26/2008

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/24/2017

Last transaction

02/06/2026

Responsible office

United States Patent and Trademark Office

Status code

706

Official register

Principal Register

Drawing code

4

Owner type

16

Owner location

91058 Erlangen, DE

Examiner

CARL III, FRED

Law office

L80

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

Sivantos GmbH
Siemens Audiologische Technik GmbH

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 their parts

Publications

History of USPTO decisions and trademark events.

41 publications found

NREP

NEW REPRESENTATIVE AT IB RECEIVED

02/05/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

11/17/2025

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

NREP

NEW REPRESENTATIVE AT IB RECEIVED

09/07/2024

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

NREP

NEW REPRESENTATIVE AT IB RECEIVED

10/31/2021

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

NREP

NEW REPRESENTATIVE AT IB RECEIVED

01/31/2020

NA71

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

07/24/2017

71AG

REGISTERED-SEC.71 ACCEPTED

07/24/2017

ES71

TEAS SECTION 71 RECEIVED

07/20/2017

RNWL

INTERNATIONAL REGISTRATION RENEWED

07/20/2017

REM4

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

02/26/2017

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/11/2016

ADCH

CHANGE OF NAME/ADDRESS REC'D FROM IB

03/03/2016

NREP

NEW REPRESENTATIVE AT IB RECEIVED

07/09/2015

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

NA75

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - MAILED

06/04/2013

C75A

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

06/04/2013

715F

REGISTERED - SEC. 71 & SEC. 15 FILED

06/04/2013

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

06/04/2013

ES75

TEAS SECTION 71 & 15 RECEIVED

05/09/2013

R.PR

REGISTERED-PRINCIPAL REGISTER

02/26/2008

PUBO

PUBLISHED FOR OPPOSITION

12/11/2007

NPUB

NOTICE OF PUBLICATION

11/21/2007

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

11/07/2007

ALIE

ASSIGNED TO LIE

11/07/2007

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

10/05/2007

DOCK

ASSIGNED TO EXAMINER

10/03/2007

NWAP

NEW APPLICATION ENTERED

09/14/2007

REPR

SN ASSIGNED FOR SECT 66A APPL FROM IB

09/13/2007

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