Trademark: 88438032
Word
CLEARSIGN CORE
Status
Registered
Status Code
700
Status Date
Tuesday, February 1, 2022
Serial Number
88438032
Registration Number
6634153
Registration Date
Tuesday, February 1, 2022
Mark Type
4000
Filing Date
Monday, May 20, 2019
Published for Opposition
Tuesday, October 15, 2019

Trademark Owner History
ClearSign Combustion Corporation - Original Registrant

Classifications
11 Burners, namely, gas burners; primary gas burners for industrial use; boilers, namely, furnace boilers, heating boilers, fixed industrial boilers, and process heating boilers; furnaces; burner replacement kits for boilers, furnaces and process heaters, namely, burner replacement parts in the nature of gas nozzles and flame holders featuring multiple perforations
CLEAR SIGN CORE

Trademark Events
Feb 1, 2022
Registered-Principal Register
Dec 31, 2021
Notice Of Acceptance Of Statement Of Use E-Mailed
Dec 30, 2021
Allowed Principal Register - Sou Accepted
Dec 14, 2021
Statement Of Use Processing Complete
Dec 8, 2021
Use Amendment Filed
Dec 8, 2021
Teas Statement Of Use Received
May 14, 2021
Notice Of Approval Of Extension Request E-Mailed
May 12, 2021
Sou Extension 3 Granted
May 12, 2021
Sou Extension 3 Filed
May 12, 2021
Teas Extension Received
Oct 23, 2020
Notice Of Approval Of Extension Request E-Mailed
Oct 21, 2020
Sou Extension 2 Granted
Oct 21, 2020
Sou Extension 2 Filed
Oct 21, 2020
Teas Extension Received
Dec 20, 2019
Notice Of Approval Of Extension Request E-Mailed
Dec 19, 2019
Sou Extension 1 Granted
Dec 13, 2019
Sou Extension 1 Filed
Dec 19, 2019
Case Assigned To Intent To Use Paralegal
Dec 13, 2019
Teas Extension Received
Dec 10, 2019
Noa E-Mailed - Sou Required From Applicant
Dec 4, 2019
Teas Withdrawal Of Attorney Received-Firm Retains
Oct 15, 2019
Official Gazette Publication Confirmation E-Mailed
Oct 15, 2019
Published For Opposition
Sep 25, 2019
Notification Of Notice Of Publication E-Mailed
Sep 5, 2019
Approved For Pub - Principal Register
Sep 3, 2019
Assigned To Examiner
Aug 6, 2019
Assigned To Examiner
Jun 5, 2019
New Application Office Supplied Data Entered In Tram
May 23, 2019
New Application Entered In Tram

Trademark Alertz updated from USPTO on 2030-01-24