TrademarkDir
DUO
LIVE

Serial Number

88276906

Owner

EKO HEALTH, INC.

Attorney

Brad R. Bertoglio

First Use Date

May 19, 2017

Filing Date

Jan 25, 2019

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DUO Trademark

Serial Number: 88276906 • Registration: 5993907

DUO is a trademark filed by EKO HEALTH, INC. on January 25, 2019. The trademark is classified under Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

EKO HEALTH, INC. (14 trademarks)

2100 POWELL STREET, SUITE 300
EMERYVILLE, CA 94608

Entity Type: 03

Eko Devices, Inc. (10 trademarks)

Oakland, CA 94612

Entity Type: 03

Trademark Details

Filing Date

January 25, 2019

Registration Date

February 25, 2020

First Use Anywhere

May 19, 2017

First Use in Commerce

May 19, 2017

Published for Opposition

December 10, 2019

Goods & Services

Stethoscopes; digital stethoscopes; EKG machines; non-invasive medical apparatus and instruments, namely digital stethoscopes for auscultation; non-invasive medical apparatus and instruments, namely, digital stethoscopes and EKG machines, for monitoring, recording, reproducing and electronically transmitting information indicative of heart rate, heart sounds, cardiac electrical signals and heart function; non-invasive medical apparatus and instruments, namely, digital stethoscopes and EKG machines, for recording and electronically transmitting cardiac measurements to remote computing devices for cardiac analysis using machine learning-based diagnostic and classification techniques; non-invasive heart monitors

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
May 22, 2026 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
May 22, 2026 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
May 18, 2026 APRE
TEAS SECTION 8 & 15 RECEIVED
Feb 26, 2026 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Feb 25, 2025 REM1
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Aug 23, 2023 ASGN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Oct 31, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Oct 31, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Oct 31, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Oct 31, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Oct 31, 2020 COAR
REGISTERED-PRINCIPAL REGISTER
Feb 25, 2020 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Dec 10, 2019 NPUB
PUBLISHED FOR OPPOSITION
Dec 10, 2019 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Nov 20, 2019 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Nov 1, 2019 PREV
ASSIGNED TO LIE
Nov 1, 2019 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 28, 2019 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Oct 9, 2019 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 9, 2019 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Oct 9, 2019 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 9, 2019 GNRN
NON-FINAL ACTION E-MAILED
Apr 9, 2019 GNRT
NON-FINAL ACTION WRITTEN
Apr 9, 2019 CNRT
ASSIGNED TO EXAMINER
Apr 8, 2019 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 17, 2019 NWOS
NEW APPLICATION ENTERED
Jan 29, 2019 NWAP

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