on 27 Nov 2018
Last Applicant/ Owned by
584 Castro St #2104
San Francisco
CA
941142512
Serial Number
86933483 filed on 09th Mar 2016
Registration Number
5617811 registered on 27th Nov 2018
Correspondent Address
Brendan J. Hughes
Filing Basis
1. intent to use
2. use application currently
Disclaimer
NO DATA
ECO TWO G; ECO TO G Closed-loop system for use with supercritical CO2 and other fluids in the production of geothermal energy comprised of electricity generators, pressure regulation devices, piping, heat exchanging components, heat rejection components, injection and production wells, well completion mechanisms, well liner, well casing, control equipment, expanders, pumps, and turbines, power anRead More
Closed-loop system for use with supercritical CO2 and other fluids in the production of geothermal energy comprised of electricity generators, pressure regulation devices, piping, heat exchanging components, heat rejection components, injection and production wells, well completion mechanisms, well liner, well casing, control equipment, expanders, pumps, and turbines, power and electric generating systems, composed of engines, turbines, electronic generators, compressors, recuperation equipment, insulated tubing, hangers, filters, fluid purifiers, holding tanks and structural parts thereof
09th Jan 2015
07th Jul 2018
No 86933483
No Service/Collective Mark
No 308682-20005
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 27th Nov 2023 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| 19th Apr 2022 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| 19th Apr 2022 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| 19th Apr 2022 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| 19th Apr 2022 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| 19th Apr 2022 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| 27th Nov 2018 | REGISTERED-PRINCIPAL REGISTER |
| 20th Oct 2018 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| 19th Oct 2018 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| 04th Oct 2018 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
