TrademarkDir
CLEARSIGN
LIVE

Serial Number

85982802

Owner

ClearSign Combustion Corporation

Attorney

Kevin S. Costanza

First Use Date

Nov 10, 2014

Filing Date

Dec 18, 2012

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CLEARSIGN Trademark

Serial Number: 85982802 • Registration: 4679531

CLEARSIGN is a trademark filed by ClearSign Combustion Corporation on December 18, 2012. The trademark is classified under Class 11 (Environmental Control). The application is currently registered and active.

Owner Contact Info

ClearSign Combustion Corporation (13 trademarks)

STE 100
TUKWILA, WA 98168

Entity Type: 03

Trademark Details

Filing Date

December 18, 2012

Registration Date

January 27, 2015

First Use Anywhere

November 10, 2014

First Use in Commerce

November 10, 2014

Published for Opposition

May 14, 2013

Goods & Services

Burners, namely, gas burners, coal burners, wood burners, fluidized beds, primary burners, and secondary burners; boilers, namely, furnace boilers, heating boilers, fixed boilers, power generation boilers, ship's boilers, and process heat boilers; furnaces; structural parts for boilers and furnaces, namely, combustion systems for boilers and furnaces, comprised of one or more combustion reaction heat evolution means and one or more electrostatic field means

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Nov 25, 2024 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Nov 25, 2024 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Nov 25, 2024 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Nov 25, 2024 APRE
TEAS SECTION 8 & 9 RECEIVED
Aug 23, 2024 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 27, 2024 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Feb 22, 2021 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Feb 22, 2021 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 22, 2021 APRE
TEAS SECTION 8 & 15 RECEIVED
Nov 16, 2020 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Jan 27, 2020 REM1
REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
Dec 5, 2019 CORV
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Dec 4, 2019 EWAF
REGISTERED-PRINCIPAL REGISTER
Jan 27, 2015 R.PR
NOTICE OF ACCEPTANCE OF STATEMENT OF USE MAILED
Jan 6, 2015 SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Dec 23, 2014 SUNA
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Dec 22, 2014 CNPR
NOTICE OF PSEUDO MARK E-MAILED
Dec 13, 2014 MPMK
STATEMENT OF USE PROCESSING COMPLETE
Dec 12, 2014 SUPC
DIVISIONAL PROCESSING COMPLETE
Dec 12, 2014 DPCC
USE AMENDMENT FILED
Nov 26, 2014 IUAF
DIVISIONAL REQUEST RECEIVED
Nov 26, 2014 DRRR
TEAS REQUEST TO DIVIDE RECEIVED
Nov 26, 2014 ERTD
TEAS STATEMENT OF USE RECEIVED
Nov 26, 2014 EISU
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Sep 18, 2014 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Sep 18, 2014 REAP
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Jul 11, 2014 EXRA
SOU EXTENSION 2 GRANTED
Jul 9, 2014 EX2G
SOU EXTENSION 2 FILED
Jul 9, 2014 EXT2
SOU TEAS EXTENSION RECEIVED
Jul 9, 2014 EEXT
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Feb 6, 2014 EXRA
SOU EXTENSION 1 GRANTED
Feb 5, 2014 EX1G
CASE ASSIGNED TO INTENT TO USE PARALEGAL
Jan 31, 2014 AITU
SOU EXTENSION 1 FILED
Dec 18, 2013 EXT1
SOU TEAS EXTENSION RECEIVED
Dec 18, 2013 EEXT
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Dec 18, 2013 TCCA
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Jul 9, 2013 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 14, 2013 NPUB
PUBLISHED FOR OPPOSITION
May 14, 2013 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Apr 24, 2013 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 3, 2013 CNSA
ASSIGNED TO EXAMINER
Apr 2, 2013 DOCK
NOTICE OF PSEUDO MARK MAILED
Jan 8, 2013 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jan 7, 2013 NWOS
NEW APPLICATION ENTERED
Dec 21, 2012 NWAP

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