Trademark: 88491501
Word
MAINSPRING
Status
Dead
Status Code
606
Status Date
Monday, October 24, 2022
Serial Number
88491501
Mark Type
4000
Filing Date
Thursday, June 27, 2019
Published for Opposition
Tuesday, January 21, 2020
Abandoned Date
Monday, October 24, 2022

Trademark Owner History
MAINSPRING ENERGY, INC. - 1st New Owner After Publication
EtaGen, Inc. - Owner At Publication

Classifications
9 Downloadable and recorded computer software used to operate compressors, generators, and heat pumps; Electric apparatus and instruments, namely, battery chargers, voltage regulators, and voltage converters
36 Financing of commercial power generation equipment

Trademark Events
Oct 24, 2022
Abandonment Notice E-Mailed - No Use Statement Filed
Oct 24, 2022
Abandonment - No Use Statement Filed
Mar 5, 2022
Notice Of Approval Of Extension Request E-Mailed
Mar 4, 2022
Sou Extension 4 Granted
Feb 24, 2022
Sou Extension 4 Filed
Feb 24, 2022
Sou Teas Extension Received
Sep 17, 2021
Notice Of Approval Of Extension Request E-Mailed
Sep 16, 2021
Sou Extension 3 Granted
Sep 10, 2021
Sou Extension 3 Filed
Sep 10, 2021
Sou Teas Extension Received
Jun 23, 2021
Notice Of Approval Of Extension Request E-Mailed
Jun 23, 2021
Corrected Noa E-Mailed
Jun 22, 2021
Sou Extension 2 Granted
Mar 16, 2021
Sou Extension 2 Filed
Jun 22, 2021
Divisional Processing Complete
Mar 16, 2021
Divisional Request Received
Jun 22, 2021
Case Assigned To Intent To Use Paralegal
Mar 29, 2021
Case Assigned To Intent To Use Paralegal
Mar 16, 2021
Sou Teas Extension Received
Mar 16, 2021
Teas Request To Divide Received
Sep 19, 2020
Notice Of Approval Of Extension Request E-Mailed
Sep 17, 2020
Sou Extension 1 Granted
Sep 17, 2020
Sou Extension 1 Filed
Sep 17, 2020
Sou Teas Extension Received
May 6, 2020
Automatic Update Of Assignment Of Ownership
Mar 17, 2020
Noa E-Mailed - Sou Required From Applicant
Jan 21, 2020
Official Gazette Publication Confirmation E-Mailed
Jan 21, 2020
Published For Opposition
Jan 1, 2020
Notification Of Notice Of Publication E-Mailed
Dec 18, 2019
Assigned To Lie
Dec 16, 2019
Approved For Pub - Principal Register
Dec 6, 2019
Teas/Email Correspondence Entered
Dec 6, 2019
Correspondence Received In Law Office
Dec 6, 2019
Teas Response To Office Action Received
Sep 21, 2019
Notification Of Non-Final Action E-Mailed
Sep 21, 2019
Non-Final Action E-Mailed
Sep 21, 2019
Non-Final Action Written
Sep 18, 2019
Assigned To Examiner
Jul 8, 2019
New Application Office Supplied Data Entered
Jul 1, 2019
New Application Entered

Trademark Alertz updated from USPTO on 2030-01-24