Trademark: 88652948
Word
HELIOHEAT
Status
Pending
Status Code
733
Status Date
Wednesday, December 13, 2023
Serial Number
88652948
Mark Type
4000
Filing Date
Monday, October 14, 2019
Published for Opposition
Tuesday, November 2, 2021

Trademark Owner History
HELIOGEN, INC. - Owner At Publication
Edisun Microgrids, Inc. - Original Applicant

Classifications
40 Production of solar energy, in the form of steam, air and molten salt, used for providing high-temperature heat for use in thermochemical reactions
9 Solar thermal receivers, used in solar power plants
39 Energy distribution services, namely, supplying high-temperature heat for thermochemical reactions from solar energy, in the form of steam, air and molten salt
37 Installation, maintenance and operation for others of solar energy based power plants; Repair and maintenance of solar based power plant equipment including heliostats and heliostat control systems, solar thermal receivers, thermal storage systems, solar thermochemical reactors, boilers, and heat exchangers
11 Solar thermal-based power plants and equipment for solar power plants, namely, heliostats in the nature of light reflectors comprised of mirrors for reflecting sunlight, and heliostat control systems comprised of thermal energy storage equipment in the nature of heat accumulators made of concrete, refractory ceramic, basalt, or granite for the temporary storage of energy, thermochemical solar reactors, solar-heated industrial boilers, heat exchangers other than parts of machines, populated circuit boards and recorded and downloadable software for aiming the light reflectors

Trademark Events
Dec 15, 2023
Notice Of Approval Of Extension Request E-Mailed
Dec 13, 2023
Sou Extension 4 Granted
Dec 13, 2023
Sou Extension 4 Filed
Dec 13, 2023
Sou Teas Extension Received
Jun 30, 2023
Notice Of Approval Of Extension Request E-Mailed
Jun 28, 2023
Sou Extension 3 Granted
Jun 28, 2023
Sou Extension 3 Filed
Jun 28, 2023
Sou Teas Extension Received
Dec 27, 2022
Notice Of Approval Of Extension Request E-Mailed
Dec 25, 2022
Sou Extension 2 Granted
Dec 25, 2022
Sou Extension 2 Filed
Dec 25, 2022
Sou Teas Extension Received
Jun 30, 2022
Notice Of Approval Of Extension Request E-Mailed
Jun 28, 2022
Sou Extension 1 Granted
Jun 28, 2022
Sou Extension 1 Filed
Jun 28, 2022
Sou Teas Extension Received
Jun 28, 2022
Teas Change Of Correspondence Received
Jun 28, 2022
Attorney/Dom.Rep.Revoked And/Or Appointed
Jun 28, 2022
Teas Revoke/App/Change Addr Of Atty/Dom Rep Received
Dec 28, 2021
Noa E-Mailed - Sou Required From Applicant
Nov 2, 2021
Official Gazette Publication Confirmation E-Mailed
Nov 2, 2021
Published For Opposition
Oct 13, 2021
Notification Of Notice Of Publication E-Mailed
Sep 27, 2021
Approved For Pub - Principal Register
Sep 24, 2021
Teas/Email Correspondence Entered
Sep 24, 2021
Correspondence Received In Law Office
Sep 24, 2021
Teas Response To Office Action Received
Mar 24, 2021
Notification Of Non-Final Action E-Mailed
Mar 24, 2021
Non-Final Action E-Mailed
Mar 24, 2021
Non-Final Action Written
Mar 24, 2021
Notification Of Non-Final Action E-Mailed
Mar 24, 2021
Non-Final Action E-Mailed
Mar 24, 2021
Non-Final Action Written
Feb 22, 2021
Teas/Email Correspondence Entered
Feb 22, 2021
Correspondence Received In Law Office
Feb 22, 2021
Teas Request For Reconsideration Received
Aug 21, 2020
Notification Of Final Refusal Emailed
Aug 21, 2020
Final Refusal E-Mailed
Aug 21, 2020
Final Refusal Written
Jul 30, 2020
Teas/Email Correspondence Entered
Jul 30, 2020
Correspondence Received In Law Office
Jul 30, 2020
Teas Response To Office Action Received
Jul 1, 2020
Automatic Update Of Assignment Of Ownership
Jan 30, 2020
Notification Of Non-Final Action E-Mailed
Jan 30, 2020
Non-Final Action E-Mailed
Jan 30, 2020
Non-Final Action Written
Jan 14, 2020
Assigned To Examiner
Oct 17, 2019
New Application Office Supplied Data Entered
Oct 17, 2019
New Application Entered

Trademark Alertz updated from USPTO on 2030-01-24