TrademarkDir
QTHERM
LIVE

Serial Number

85854221

Owner

Sierra Instruments, Inc.

Attorney

Brian P. Gregg

First Use Date

Mar 18, 2014

Filing Date

Feb 19, 2013

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QTHERM Trademark

Serial Number: 85854221 • Registration: 4534545

QTHERM is a trademark filed by Sierra Instruments, Inc. on February 19, 2013. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

Sierra Instruments, Inc. (41 trademarks)

Carmel Valley, MN 93924

Entity Type: 03

Trademark Details

Filing Date

February 19, 2013

Registration Date

May 20, 2014

First Use Anywhere

March 18, 2014

First Use in Commerce

March 18, 2014

Published for Opposition

July 30, 2013

Goods & Services

Electronic controllers having embedded firmware for managing flow meter sensor data

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 30, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 30, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 30, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 30, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 30, 2025 COAR
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 3, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 3, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 3, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Sep 3, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Sep 3, 2025 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 25, 2024 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jul 25, 2024 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 25, 2024 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 25, 2024 APRE
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Jun 26, 2024 EWAF
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 26, 2024 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 26, 2024 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 26, 2024 REAP
TEAS SECTION 8 & 9 RECEIVED
May 1, 2024 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
May 20, 2023 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Aug 29, 2020 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Aug 29, 2020 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Aug 10, 2020 APRE
TEAS SECTION 8 & 15 RECEIVED
May 20, 2020 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
May 20, 2019 REM1
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Mar 29, 2019 TCCA
REGISTERED-PRINCIPAL REGISTER
May 20, 2014 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Apr 15, 2014 SUNA
LAW OFFICE REGISTRATION REVIEW COMPLETED
Apr 14, 2014 REGV
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Apr 11, 2014 CNPR
STATEMENT OF USE PROCESSING COMPLETE
Apr 10, 2014 SUPC
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Apr 10, 2014 AITU
USE AMENDMENT FILED
Mar 19, 2014 IUAF
TEAS STATEMENT OF USE RECEIVED
Mar 19, 2014 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 22, 2013 PREV
ASSIGNED TO LIE
Jun 22, 2013 ALIE
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 5, 2013 CNSA
EXAMINER'S AMENDMENT ENTERED
Jun 4, 2013 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Jun 4, 2013 GNEN
EXAMINERS AMENDMENT E-MAILED
Jun 4, 2013 GNEA
EXAMINERS AMENDMENT -WRITTEN
Jun 4, 2013 CNEA
ASSIGNED TO EXAMINER
Jun 3, 2013 DOCK
NOTICE OF PSEUDO MARK E-MAILED
Feb 28, 2013 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Feb 27, 2013 NWOS
NEW APPLICATION ENTERED
Feb 22, 2013 NWAP

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