TrademarkDir
G4
LIVE

Serial Number

87013385

Owner

Inogen, Inc.

Attorney

Susan M. Natland

First Use Date

May 31, 2016

Filing Date

Apr 25, 2016

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G4 Trademark

Serial Number: 87013385 • Registration: 5125950

G4 is a trademark filed by Inogen, Inc. on April 25, 2016. The trademark is classified under Class 10 (Medical Apparatus). The application is currently registered and active.

Owner Contact Info

Inogen, Inc. (33 trademarks)

Goleta, CA 93117

Entity Type: 03

Trademark Details

Filing Date

April 25, 2016

Registration Date

January 17, 2017

First Use Anywhere

May 31, 2016

First Use in Commerce

May 31, 2016

Published for Opposition

August 9, 2016

Goods & Services

Oxygen concentrators for medical use; oxygen concentrators for use by patients suffering from COPD and other respiratory disorders

Filing History

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 17, 2026 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 27, 2024 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 27, 2024 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 27, 2024 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Aug 27, 2024 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Aug 27, 2024 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Jun 9, 2023 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 9, 2023 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 9, 2023 APRE
TEAS SECTION 8 & 15 RECEIVED
Dec 6, 2022 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Jan 17, 2022 REM1
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 20, 2021 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 20, 2021 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 20, 2021 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 20, 2021 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 20, 2021 COAR
REGISTERED-PRINCIPAL REGISTER
Jan 17, 2017 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Dec 13, 2016 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Dec 12, 2016 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Nov 18, 2016 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Nov 18, 2016 AITU
USE AMENDMENT FILED
Nov 2, 2016 IUAF
TEAS STATEMENT OF USE RECEIVED
Nov 2, 2016 EISU
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Oct 4, 2016 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Aug 9, 2016 NPUB
PUBLISHED FOR OPPOSITION
Aug 9, 2016 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jul 20, 2016 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 27, 2016 CNSA
ASSIGNED TO EXAMINER
Jun 15, 2016 DOCK
NOTICE OF PSEUDO MARK E-MAILED
Apr 29, 2016 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 28, 2016 NWOS
NEW APPLICATION ENTERED
Apr 28, 2016 NWAP

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