CLEARSIGN Trademark

Trademark Overview

On Tuesday, December 18, 2012, a trademark application was filed for CLEARSIGN with the United States Patent and Trademark Office. The USPTO has given the CLEARSIGN trademark a serial number of 85982802. The federal status of this trademark filing is SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED as of Monday, February 22, 2021. This trademark is owned by ClearSign Combustion Corporation. The CLEARSIGN trademark is filed in the Environmental Control Instrument Products category with the following description:

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
clearsign

General Information

Serial Number85982802
Word MarkCLEARSIGN
Filing DateTuesday, December 18, 2012
Status702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED
Status DateMonday, February 22, 2021
Registration Number4679531
Registration DateTuesday, January 27, 2015
Mark Drawing4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, May 14, 2013

Trademark Statements

Pseudo MarkCLEAR SIGN
Goods and ServicesBurners, 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

Classification Information

International Class011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes.
US Class Codes013, 021, 023, 031, 034
Class Status Code6 - Active
Class Status DateMonday, January 7, 2013
Primary Code011
First Use Anywhere DateMonday, November 10, 2014
First Use In Commerce DateMonday, November 10, 2014

Trademark Owner History

Party NameClearSign Combustion Corporation
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSeattle, WA 98168
Party NameClearSign Combustion Corporation
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSeattle, WA 98168
Party NameClearSign Combustion Corporation
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSeattle, WA 98168

Trademark Events

Event DateEvent Description
Saturday, January 27, 2024COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Monday, February 22, 2021NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Monday, February 22, 2021REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, February 22, 2021CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Monday, November 16, 2020TEAS SECTION 8 & 15 RECEIVED
Monday, January 27, 2020COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Thursday, December 5, 2019REVIEW OF CORRESPONDENCE COMPLETE - POWER OF ATTORNEY ENTERED
Wednesday, December 4, 2019TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Tuesday, January 27, 2015REGISTERED-PRINCIPAL REGISTER
Tuesday, January 6, 2015NOTICE OF ACCEPTANCE OF STATEMENT OF USE MAILED
Tuesday, December 23, 2014NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
Monday, December 22, 2014ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
Saturday, December 13, 2014NOTICE OF PSEUDO MARK E-MAILED
Friday, December 12, 2014STATEMENT OF USE PROCESSING COMPLETE
Wednesday, November 26, 2014USE AMENDMENT FILED
Friday, December 12, 2014DIVISIONAL PROCESSING COMPLETE
Wednesday, November 26, 2014DIVISIONAL REQUEST RECEIVED
Wednesday, November 26, 2014TEAS REQUEST TO DIVIDE RECEIVED
Wednesday, November 26, 2014TEAS STATEMENT OF USE RECEIVED
Thursday, September 18, 2014ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, September 18, 2014TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, July 11, 2014NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, July 9, 2014SOU EXTENSION 2 GRANTED
Wednesday, July 9, 2014SOU EXTENSION 2 FILED
Wednesday, July 9, 2014SOU TEAS EXTENSION RECEIVED
Thursday, February 6, 2014NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Wednesday, February 5, 2014SOU EXTENSION 1 GRANTED
Wednesday, December 18, 2013SOU EXTENSION 1 FILED
Friday, January 31, 2014CASE ASSIGNED TO INTENT TO USE PARALEGAL
Wednesday, December 18, 2013SOU TEAS EXTENSION RECEIVED
Wednesday, December 18, 2013TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, July 9, 2013NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, May 14, 2013OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, May 14, 2013PUBLISHED FOR OPPOSITION
Wednesday, April 24, 2013NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Wednesday, April 3, 2013APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, April 2, 2013ASSIGNED TO EXAMINER
Tuesday, January 8, 2013NOTICE OF PSEUDO MARK MAILED
Monday, January 7, 2013NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, December 21, 2012NEW APPLICATION ENTERED

Related Keywords

clearsign boilers burners furnaces namely combustion heat more means structural electrostatic