POSEIDON
DEAD

Serial Number

87735609

Owner

Petuum, Inc.

Attorney

Enshan Hong

First Use Date

Sep 29, 2016

Filing Date

Dec 27, 2017

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POSEIDON Trademark

Serial Number: 87735609 • Registration: 5664867

POSEIDON is a trademark filed by Petuum, Inc. on December 27, 2017. The trademark is classified under Class 9 (Computers & Electronics). The application is currently no longer active.

Owner Contact Info

Petuum, Inc. (27 trademarks)

Pittsburgh, PA 15222

Entity Type: 03

Trademark Details

Filing Date

December 27, 2017

Registration Date

January 29, 2019

First Use Anywhere

September 29, 2016

First Use in Commerce

October 1, 2017

Published for Opposition

November 13, 2018

Cancellation Date

August 8, 2025

Goods & Services

Computer software for developing and deploying machine learning (ML) or deep learning (DL) applications or programs using various program languages on any computer hardware, such as workstations, datacenters, the internet of things and edging computing; computer software for developing artificial intelligence (AI) applications or programs

Filing History

CANCELLED SEC. 8 (6-YR)
Aug 8, 2025 C8..
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Jan 29, 2024 REM1
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Feb 7, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 7, 2022 TCCA
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Feb 7, 2022 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Feb 7, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Feb 7, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Feb 7, 2022 COAR
REGISTERED-PRINCIPAL REGISTER
Jan 29, 2019 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Nov 13, 2018 NPUB
PUBLISHED FOR OPPOSITION
Nov 13, 2018 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Oct 24, 2018 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 4, 2018 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Oct 3, 2018 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Oct 2, 2018 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Oct 2, 2018 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Apr 9, 2018 GNRN
NON-FINAL ACTION E-MAILED
Apr 9, 2018 GNRT
NON-FINAL ACTION WRITTEN
Apr 9, 2018 CNRT
ASSIGNED TO EXAMINER
Apr 7, 2018 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jan 12, 2018 NWOS
NEW APPLICATION ENTERED
Dec 30, 2017 NWAP