ET Trademark
Serial Number: 85852520 • Registration: 4496095
ET is a trademark filed by
PROOFPOINT, INC.
on February 18, 2013. The trademark is classified under Class 42 (Computer & Scientific).
The application is currently registered and active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Jessica A. Ekhoff Pattishall, McAuliffe, Newbury, Hilliard & Geraldson LLP
125 S Wacker Drive
Suite 2050
Chicago, IL 60606-4450
United States
Trademark Details
Filing Date
February 18, 2013
Registration Date
March 11, 2014
Published for Opposition
July 30, 2013
Goods & Services
computer services, namely, providing information updates relating to computer security and prevention of computer risk
Filing History
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Feb 25, 2026 ASCK
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 9, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 9, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 9, 2025 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jun 13, 2024 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jun 13, 2024 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jun 13, 2024 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 13, 2024 APRE
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Mar 27, 2024 ASCK
TEAS SECTION 8 & 9 RECEIVED
Mar 11, 2024 E89R
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jul 19, 2023 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 19, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 19, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 19, 2023 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 19, 2023 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 19, 2023 COAR
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Mar 11, 2023 REM2
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Sep 8, 2021 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Oct 14, 2020 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Oct 14, 2020 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 10, 2020 APRE
TEAS SECTION 8 & 15 RECEIVED
Aug 26, 2020 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Mar 11, 2019 REM1
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 7, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 7, 2018 REAP
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Aug 24, 2016 ASCK
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jun 10, 2015 ASGN
REGISTERED-PRINCIPAL REGISTER
Mar 11, 2014 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Feb 1, 2014 SUNA
LAW OFFICE REGISTRATION REVIEW COMPLETED
Jan 31, 2014 REGV
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Jan 30, 2014 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Jan 30, 2014 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jan 24, 2014 AITU
USE AMENDMENT FILED
Dec 12, 2013 IUAF
TEAS STATEMENT OF USE RECEIVED
Dec 12, 2013 EISU
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Sep 24, 2013 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Jul 30, 2013 NPUB
PUBLISHED FOR OPPOSITION
Jul 30, 2013 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jul 10, 2013 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Jun 26, 2013 PREV
ASSIGNED TO LIE
Jun 25, 2013 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 7, 2013 CNSA
EXAMINER'S AMENDMENT ENTERED
Jun 7, 2013 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Jun 7, 2013 GNEN
EXAMINERS AMENDMENT E-MAILED
Jun 7, 2013 GNEA
EXAMINERS AMENDMENT -WRITTEN
Jun 7, 2013 CNEA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Jun 3, 2013 GNRN
NON-FINAL ACTION E-MAILED
Jun 3, 2013 GNRT
NON-FINAL ACTION WRITTEN
Jun 3, 2013 CNRT
ASSIGNED TO EXAMINER
Jun 3, 2013 DOCK
NOTICE OF PSEUDO MARK E-MAILED
Feb 27, 2013 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 26, 2013 NWOS
NEW APPLICATION ENTERED
Feb 21, 2013 NWAP