TrademarkDir
NANO SIGMA
LIVE

Serial Number

88781849

Owner

NANO HEARING TECH OPCO, LLC

Attorney

Kathleen M Walker

First Use Date

Jan 7, 2020

Filing Date

Feb 1, 2020

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NANO SIGMA Trademark

Serial Number: 88781849 • Registration: 6296669

NANO SIGMA is a trademark filed by NANO HEARING TECH OPCO, LLC on February 1, 2020. The trademark is classified under Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

NANO HEARING TECH OPCO, LLC (24 trademarks)

4225 EXECUTIVE SQUARE
LA JOLLA, CA 92037

Entity Type: 16

Global Enterprise Holding LLC (18 trademarks)

539 W. Commerce #534,
Dallas, TX 75208

Entity Type: 16

HEARING AT HOME LLC

4225 EXECUTIVE SQUARE
LA JOLLA, CA 92037

Entity Type: 16

Trademark Details

Filing Date

February 1, 2020

Registration Date

March 16, 2021

First Use Anywhere

January 7, 2020

First Use in Commerce

January 7, 2020

Published for Opposition

June 16, 2020

Goods & Services

Hearing aids; Electrical hearing aids; Digital hearing aids; Medical hearing instruments; Medical instruments for use in diagnosing hearing loss; Medical instruments for use in treating hearing loss

Filing History

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Mar 16, 2026 REM1
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
May 3, 2023 ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Dec 14, 2022 ASGN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 20, 2022 TCCA
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Oct 20, 2022 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 20, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 20, 2022 REAP
REGISTERED-PRINCIPAL REGISTER
Mar 16, 2021 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Feb 9, 2021 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Feb 8, 2021 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Feb 5, 2021 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Feb 5, 2021 AITU
USE AMENDMENT FILED
Jan 15, 2021 IUAF
TEAS STATEMENT OF USE RECEIVED
Jan 15, 2021 EISU
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Aug 11, 2020 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jun 16, 2020 NPUB
PUBLISHED FOR OPPOSITION
Jun 16, 2020 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
May 27, 2020 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
May 13, 2020 CNSA
EXAMINER'S AMENDMENT ENTERED
Apr 24, 2020 XAEC
ASSIGNED TO LIE
Apr 24, 2020 ALIE
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Apr 24, 2020 GNEN
EXAMINERS AMENDMENT E-MAILED
Apr 24, 2020 GNEA
EXAMINERS AMENDMENT -WRITTEN
Apr 24, 2020 CNEA
ASSIGNED TO EXAMINER
Apr 21, 2020 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 6, 2020 NWOS
NEW APPLICATION ENTERED
Feb 5, 2020 NWAP

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