Trademark: 77398540
Word
CLEARSIGN
Status
Dead
Status Code
606
Status Date
Monday, November 12, 2012
Serial Number
77398540
Mark Type
4000
Filing Date
Friday, February 15, 2008
Published for Opposition
Tuesday, July 21, 2009
Abandoned Date
Monday, November 12, 2012

Trademark Owner History
ClearSign Combustion Corporation - Owner At Publication

Classifications
9 Electrical controllers for controlling electric fields in external combustion apparatuses; electrodes for applying electric fields in external combustion apparatuses; computer software that derives, optimizes, or generates waveforms for applying electric fields in external combustion apparatuses; voltage generators, electrodes, and control systems for applying electric fields within burners, boilers, and furnaces, all used as structural parts for burners, boilers, and furnaces; Pollution control systems sold as a unit, comprised of electrostatic precipitators, electrostatic classifiers or electrostatic recyclers, used for reducing particulate emission in industrial applications; fuel control and metering devices, namely, flow meters coupled to electric field control panels
11 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
CLEAR SIGN

Trademark Events
Nov 13, 2012
Abandonment Notice Mailed - No Use Statement Filed
Nov 12, 2012
Abandonment - No Use Statement Filed
Apr 24, 2012
Notice Of Approval Of Extension Request E-Mailed
Apr 23, 2012
Extension 5 Granted
Apr 13, 2012
Extension 5 Filed
Apr 13, 2012
Teas Extension Received
Oct 15, 2011
Notice Of Approval Of Extension Request E-Mailed
Oct 13, 2011
Extension 4 Granted
Oct 13, 2011
Extension 4 Filed
Oct 13, 2011
Teas Extension Received
Aug 17, 2011
Applicant/Correspondence Changes (Non-Responsive) Entered
Aug 17, 2011
Teas Change Of Owner Address Received
Apr 13, 2011
Notice Of Approval Of Extension Request E-Mailed
Apr 11, 2011
Extension 3 Granted
Apr 11, 2011
Extension 3 Filed
Apr 11, 2011
Teas Extension Received
Oct 19, 2010
Notice Of Approval Of Extension Request E-Mailed
Oct 18, 2010
Extension 2 Granted
Oct 13, 2010
Extension 2 Filed
Oct 15, 2010
Extension Received With Teas Petition
Oct 15, 2010
Petition To Revive-Granted
Oct 15, 2010
Teas Petition To Revive Received
Apr 28, 2010
Notice Of Approval Of Extension Request E-Mailed
Apr 27, 2010
Extension 1 Granted
Apr 6, 2010
Extension 1 Filed
Apr 27, 2010
Case Assigned To Intent To Use Paralegal
Apr 6, 2010
Teas Extension Received
Apr 6, 2010
Teas Change Of Correspondence Received
Oct 13, 2009
Noa Mailed - Sou Required From Applicant
Jul 21, 2009
Published For Opposition
Jul 1, 2009
Notice Of Publication
Jun 16, 2009
Law Office Publication Review Completed
Jun 15, 2009
Approved For Pub - Principal Register
Jun 15, 2009
Examiner's Amendment Entered
Jun 15, 2009
Notification Of Examiners Amendment E-Mailed
Jun 15, 2009
Examiners Amendment E-Mailed
Jun 15, 2009
Examiners Amendment -Written
Jun 13, 2009
Teas/Email Correspondence Entered
Jun 12, 2009
Correspondence Received In Law Office
Jun 12, 2009
Teas Request For Reconsideration Received
Dec 12, 2008
Notification Of Final Refusal Emailed
Dec 12, 2008
Final Refusal E-Mailed
Dec 12, 2008
Final Refusal Written
Dec 10, 2008
Teas/Email Correspondence Entered
Dec 10, 2008
Correspondence Received In Law Office
Dec 10, 2008
Assigned To Lie
Nov 26, 2008
Teas Response To Office Action Received
May 28, 2008
Notification Of Non-Final Action E-Mailed
May 28, 2008
Non-Final Action E-Mailed
May 28, 2008
Non-Final Action Written
May 28, 2008
Assigned To Examiner
Feb 22, 2008
Notice Of Pseudo Mark Mailed
Feb 21, 2008
New Application Entered In Tram

Trademark Alertz updated from USPTO on 2030-01-24