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EP3665404
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EP About this file: EP3665404
| EP3665404 - SEALING RING ASSEMBLIES CONFIGURED FOR PRESSURE LOCKING [Right-click to bookmark this link] | Status | Grant of patent is intended Status updated on 23.04.2024 Database last updated on 14.06.2024 | |
| Former | Examination is in progress Status updated on 27.11.2020 | ||
| Former | Request for examination was made Status updated on 15.05.2020 | ||
| Former | The international publication has been made Status updated on 16.02.2019 | ||
| Former | unknown Status updated on 11.09.2018 | Most recent event Tooltip | 23.04.2024 | New entry: Communication of intention to grant a patent | Applicant(s) | For all designated states MAINSPRING ENERGY, INC. 3601 Haven Avenue Menlo Park, CA 94025 / US | [2020/25] | Inventor(s) | 01 /
SVRCEK, Matt 163 Santiago Avenue Redwood CA 94061 / US | 02 /
PRUDHOMME, Jodie 972-A Minnesota Street San Francisco CA 94107 / US | [2020/25] | Representative(s) | Haley Guiliano International LLP 26-28 Bedford Row London WC1R 4HE / GB | [2020/25] | Application number, filing date | 18760153.9 | 09.08.2018 | [2020/25] | WO2018US46121 | Priority number, date | US201762543302P | 09.08.2017 Original published format: US 201762543302 P | US201762543299P | 09.08.2017 Original published format: US 201762543299 P | [2020/25] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019032904 | Date: | 14.02.2019 | Language: | EN | [2019/07] | Type: | A1 Application with search report | No.: | EP3665404 | Date: | 17.06.2020 | Language: | EN | The application published by WIPO in one of the EPO official languages on 14.02.2019 takes the place of the publication of the European patent application. | [2020/25] | Search report(s) | International search report - published on: | EP | 14.02.2019 | Classification | IPC: | F04B1/0448, F16J1/09, F04B1/00, F16J9/16, F16F9/36 | [2024/16] | CPC: |
F04B1/00 (EP,US);
F04B1/0448 (EP,US);
F15B15/00 (US);
F16F9/368 (EP,US);
F16J1/09 (EP,US);
F16J15/3488 (US);
|
| Former IPC [2020/25] | F16J1/09, F04B1/00, F15B15/00, F16J9/16, B23P15/10, F16F9/36 | Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2020/25] | Title | German: | FÜR DRUCKSCHLOSS KONFIGURIERTE DICHTUNGSRINGANORDNUNGEN | [2020/25] | English: | SEALING RING ASSEMBLIES CONFIGURED FOR PRESSURE LOCKING | [2020/25] | French: | ENSEMBLES BAGUES D'ÉTANCHÉITÉ CONFIGURÉS POUR UN VERROUILLAGE SOUS PRESSION | [2020/25] | Entry into regional phase | 02.03.2020 | National basic fee paid | 02.03.2020 | Designation fee(s) paid | 02.03.2020 | Examination fee paid | Examination procedure | 02.03.2020 | Examination requested [2020/25] | 02.03.2020 | Date on which the examining division has become responsible | 30.09.2020 | Amendment by applicant (claims and/or description) | 30.11.2020 | Despatch of a communication from the examining division (Time limit: M04) | 12.04.2021 | Reply to a communication from the examining division | 03.02.2023 | Despatch of a communication from the examining division (Time limit: M04) | 13.06.2023 | Reply to a communication from the examining division | 24.04.2024 | Communication of intention to grant the patent | Fees paid | Renewal fee | 13.08.2020 | Renewal fee patent year 03 | 13.08.2021 | Renewal fee patent year 04 | 19.07.2022 | Renewal fee patent year 05 | 13.07.2023 | Renewal fee patent year 06 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [X]GB861877 (GUNNAR AXEL WAHLMARK) [X] 1-30* figures 3, 10 * |