| Serial Number | 88652948 |
| Word Mark | HELIOHEAT |
| Filing Date | Monday, October 14, 2019 |
| Status | 734 - FIFTH EXTENSION - GRANTED |
| Status Date | Friday, June 28, 2024 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 2, 2021 |
| Goods and Services | Production of solar energy, in the form of steam, air and molten salt, used for providing high-temperature heat for use in thermochemical reactions |
| Goods and Services | Solar thermal receivers, used in solar power plants |
| Goods and Services | Energy distribution services, namely, supplying high-temperature heat for thermochemical reactions from solar energy, in the form of steam, air and molten salt |
| Goods and Services | 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 |
| Goods and Services | 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 |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, July 30, 2020 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, July 30, 2020 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, October 17, 2019 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, October 17, 2019 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 039 - Transport; packaging and storage of goods; travel arrangement. |
| US Class Codes | 100, 105 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, October 17, 2019 |
| Primary Code | 039 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | HELIOGEN, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | PASADENA, CA 91103 |
| Party Name | HELIOGEN, INC. |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 03 - Corporation |
| Address | PASADENA, CA 91103 |
| Party Name | Edisun Microgrids, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Pasadena, CA 91103 |
| Event Date | Event Description |
| Thursday, October 17, 2019 | NEW APPLICATION ENTERED |
| Thursday, October 17, 2019 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, January 14, 2020 | ASSIGNED TO EXAMINER |
| Thursday, January 30, 2020 | NON-FINAL ACTION WRITTEN |
| Thursday, January 30, 2020 | NON-FINAL ACTION E-MAILED |
| Thursday, January 30, 2020 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, July 1, 2020 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Thursday, July 30, 2020 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, July 30, 2020 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, July 30, 2020 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, August 21, 2020 | FINAL REFUSAL WRITTEN |
| Friday, August 21, 2020 | FINAL REFUSAL E-MAILED |
| Friday, August 21, 2020 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, February 22, 2021 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Monday, February 22, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 22, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, March 24, 2021 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 24, 2021 | NON-FINAL ACTION E-MAILED |
| Wednesday, March 24, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, March 24, 2021 | NON-FINAL ACTION WRITTEN |
| Wednesday, March 24, 2021 | NON-FINAL ACTION E-MAILED |
| Wednesday, March 24, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 24, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Friday, September 24, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 24, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, September 27, 2021 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 13, 2021 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 2, 2021 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 2, 2021 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 28, 2021 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, June 28, 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, June 28, 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, June 28, 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, June 28, 2022 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, June 28, 2022 | SOU EXTENSION 1 FILED |
| Tuesday, June 28, 2022 | SOU EXTENSION 1 GRANTED |
| Thursday, June 30, 2022 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Sunday, December 25, 2022 | SOU TEAS EXTENSION RECEIVED |
| Sunday, December 25, 2022 | SOU EXTENSION 2 FILED |
| Sunday, December 25, 2022 | SOU EXTENSION 2 GRANTED |
| Tuesday, December 27, 2022 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, June 28, 2023 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, June 28, 2023 | SOU EXTENSION 3 FILED |
| Wednesday, June 28, 2023 | SOU EXTENSION 3 GRANTED |
| Friday, June 30, 2023 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, December 13, 2023 | SOU EXTENSION 4 GRANTED |
| Wednesday, December 13, 2023 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, December 13, 2023 | SOU EXTENSION 4 FILED |
| Friday, June 28, 2024 | SOU TEAS EXTENSION RECEIVED |
| Friday, June 28, 2024 | SOU EXTENSION 5 GRANTED |
| Friday, June 28, 2024 | SOU EXTENSION 5 FILED |
| Friday, June 28, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Friday, December 15, 2023 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |