TrademarkDir
SIDEKICK
LIVE

Serial Number

78200327

Owner

T-Mobile USA, Inc.

Attorney

Amanda Rosen

First Use Date

Oct 1, 2002

Filing Date

Jan 6, 2003

Add to watchlist:

No watchlists yet
+ Create New Watchlist
View on USPTO

SIDEKICK Trademark

Serial Number: 78200327 • Registration: 3012845

SIDEKICK is a trademark filed by T-Mobile USA, Inc. on January 6, 2003. The trademark is classified under Class 38 (Telecommunications). The application is currently registered and active.

Owner Contact Info

T-Mobile USA, Inc. (13 trademarks)

12920 S.E. 38th Street
Bellevue, WA 98006

Entity Type: 03

Trademark Details

Filing Date

January 6, 2003

Registration Date

November 8, 2005

First Use Anywhere

October 1, 2002

First Use in Commerce

October 1, 2002

Published for Opposition

August 16, 2005

Goods & Services

telecommunications services, namely, wireless voice and data transmission, two way wireless transmission of email and text between wireless telecommunications terminals and computers, and providing multiple-user access to a global computer network

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Feb 6, 2026 NA89
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Feb 6, 2026 RNL2
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Feb 6, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 6, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Nov 4, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Nov 8, 2024 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Apr 20, 2023 TCCA
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Apr 20, 2023 EWAF
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Apr 20, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Apr 20, 2023 REAP
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Apr 8, 2020 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jan 18, 2017 ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Nov 25, 2015 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Mar 13, 2015 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Mar 13, 2015 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Mar 13, 2015 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Mar 13, 2015 APRE
TEAS SECTION 8 & 9 RECEIVED
Feb 26, 2015 E89R
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Mar 13, 2013 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Mar 13, 2013 REAP
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Sep 30, 2011 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Sep 30, 2011 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 30, 2011 APRE
TEAS SECTION 8 & 15 RECEIVED
Sep 14, 2011 E815
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 12, 2009 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 12, 2009 REAP
REGISTERED-PRINCIPAL REGISTER
Nov 8, 2005 R.PR
PUBLISHED FOR OPPOSITION
Aug 16, 2005 PUBO
NOTICE OF PUBLICATION
Jul 27, 2005 NPUB
LAW OFFICE PUBLICATION REVIEW COMPLETED
Apr 25, 2005 PREV
ASSIGNED TO LIE
Apr 22, 2005 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 15, 2005 CNSA
AMENDMENT FROM APPLICANT ENTERED
Apr 12, 2005 ACEC
CORRESPONDENCE RECEIVED IN LAW OFFICE
Apr 1, 2005 CRFA
PAPER RECEIVED
Apr 1, 2005 MAIL
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Feb 12, 2005 RCSC
REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
Aug 12, 2004 RCSC
LETTER OF SUSPENSION E-MAILED
Feb 3, 2004 GNSL
CORRESPONDENCE RECEIVED IN LAW OFFICE
Dec 17, 2003 CRFA
PAPER RECEIVED
Dec 17, 2003 MAIL
NON-FINAL ACTION E-MAILED
Jun 21, 2003 GNRT
ASSIGNED TO EXAMINER
Jun 12, 2003 DOCK
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 6, 2003 TCCA

Related Trademarks

More from this Owner

TECHEDGE SUITE

TECHEDGE SUITE

INTERNET BEYOND

INTERNET BEYOND

AMPLIFIED HOME INTERNET

AMPLIFIED HOME INTERNET

RELY HOME INTERNET

RELY HOME INTERNET

TABLET ESSENTIALS

TABLET ESSENTIALS

EXPERIENCE SIGNATURE

EXPERIENCE SIGNATURE