F5
LIVE

Serial Number

87849778

Owner

F5, INC.

Attorney

Eugene Beliy

First Use Date

Aug 1, 1996

Filing Date

Mar 26, 2018

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F5 Trademark

Serial Number: 87849778 • Registration: 5673091

F5 is a trademark filed by F5, INC. on March 26, 2018. The trademark is classified under Class 9 (Computers & Electronics), Class 42 (Computer & Scientific). The application is currently registered and active.

Owner Contact Info

F5, INC. (138 trademarks)

801 5TH AVENUE
SEATTLE, WA 98104

Entity Type: 03

F5 NETWORKS, INC. (211 trademarks)

401 ELLIOT AVE. WEST
SEATTLE, WA 98119

Entity Type: 03

Trademark Details

Filing Date

March 26, 2018

Registration Date

February 12, 2019

First Use Anywhere

August 1, 1996

First Use in Commerce

August 1, 1996

Published for Opposition

November 27, 2018

Goods & Services

Computer software and computer hardware for use in managing network communications traffic over the Internet or among networks, data centers, cloud servers, cloud services, and applications; Computer software and computer hardware for use in managing, monitoring, securing, analyzing, accelerating, ensuring availability of, optimizing, and enhancing network communications traffic among network applications and devices; Computer hardware and computer software for managing, monitoring, securing, analyzing, accelerating, ensuring availability of, optimizing, enhancing, and configuring network devices and applications

Computer services, namely, software as a service (SaaS) featuring software for managing information technology services and operations for others, namely, management of virtual computing infrastructure, network traffic management, network infrastructure performance analytics, network security, and application deployment services; computer services, namely, providing non-downloadable computer software to others for managing, monitoring, securing, accelerating, ensuring availability of, optimizing, enhancing, analyzing, and configuring network devices and applications; computer services, namely, providing online non-downloadable computer software to others for use in personal computers, laptops, PDAs, PIMs, mobile telephones, digital appliances, virtual machines, virtual appliances, and other mobile computing and communications devices, to manage, enhance, analyze, secure, and optimize balancing Internet and network loads through multiple servers, and to enable container service discovery and traffic management

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Jun 18, 2025 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 18, 2025 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 2, 2025 APRE
TEAS SECTION 8 & 15 RECEIVED
Jan 30, 2025 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Feb 12, 2024 REM1
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Apr 20, 2022 ASGN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Aug 19, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 19, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 19, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 19, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Aug 19, 2020 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 24, 2020 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 24, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 24, 2020 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 10, 2020 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 10, 2020 TCCA
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jul 10, 2020 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 10, 2020 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 10, 2020 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 10, 2020 COAR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 26, 2019 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 26, 2019 COAR
REGISTERED-PRINCIPAL REGISTER
Feb 12, 2019 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Nov 27, 2018 NPUB
PUBLISHED FOR OPPOSITION
Nov 27, 2018 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Nov 7, 2018 NONP
ASSIGNED TO LIE
Oct 17, 2018 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 1, 2018 CNSA
EXAMINER'S AMENDMENT ENTERED
Sep 26, 2018 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Sep 26, 2018 GNEN
EXAMINERS AMENDMENT E-MAILED
Sep 26, 2018 GNEA
EXAMINERS AMENDMENT -WRITTEN
Sep 26, 2018 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
Sep 15, 2018 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Sep 14, 2018 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Sep 14, 2018 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jul 17, 2018 GNRN
NON-FINAL ACTION E-MAILED
Jul 17, 2018 GNRT
NON-FINAL ACTION WRITTEN
Jul 17, 2018 CNRT
ASSIGNED TO EXAMINER
Jul 10, 2018 DOCK
NOTICE OF DESIGN SEARCH CODE E-MAILED
Apr 3, 2018 MDSM
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Apr 2, 2018 NWOS
NEW APPLICATION ENTERED
Mar 29, 2018 NWAP