EP3435017 - HEATING FURNACE HAVING DOUBLE INSULATING WALL STRUCTURE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.10.2020 Database last updated on 03.09.2024 | |
Former | The patent has been granted Status updated on 22.11.2019 | ||
Former | Grant of patent is intended Status updated on 31.07.2019 | ||
Former | Request for examination was made Status updated on 30.12.2018 | Most recent event Tooltip | 15.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 17.08.2022 [2022/33] | Applicant(s) | For all designated states TOYOTA JIDOSHA KABUSHIKI KAISHA 1 Toyota-cho Toyota-shi, Aichi-ken 471-8571 / JP | [2019/05] | Inventor(s) | 01 /
YAMASHITA, Osamu c/o TOYOTA JIDOSHA KABUSHIKI KAISHA 1, Toyota-cho Toyota-shi Aichi-ken, 471-8571 / JP | [2019/05] | Representative(s) | J A Kemp LLP 80 Turnmill Street London EC1M 5QU / GB | [N/P] |
Former [2019/52] | J A Kemp LLP 14 South Square Gray's Inn London WC1R 5JJ / GB | ||
Former [2019/05] | J A Kemp 14 South Square Gray's Inn London WC1R 5JJ / GB | Application number, filing date | 18178862.1 | 20.06.2018 | [2019/05] | Priority number, date | JP20170143492 | 25.07.2017 Original published format: JP 2017143492 | [2019/05] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP3435017 | Date: | 30.01.2019 | Language: | EN | [2019/05] | Type: | B1 Patent specification | No.: | EP3435017 | Date: | 25.12.2019 | Language: | EN | [2019/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.08.2018 | Classification | IPC: | F27D11/00, F27D1/00 | [2019/31] | CPC: |
F27D1/0033 (EP,CN,US);
F27D1/0006 (EP,US);
F27D1/0023 (EP,US);
F27D1/0026 (EP,US);
F27D1/0036 (EP,US);
F27D11/00 (EP,US);
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Former IPC [2019/05] | F27D1/00 | 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 [2019/05] | Title | German: | HEIZOFEN MIT DOPPELTER ISOLIERENDER WANDSTRUKTUR | [2019/05] | English: | HEATING FURNACE HAVING DOUBLE INSULATING WALL STRUCTURE | [2019/05] | French: | FOUR DE CHAUFFAGE AYANT UNE STRUCTURE À DOUBLE PAROI ISOLANTE | [2019/05] | Examination procedure | deleted | Date on which the examining division has become responsible | 20.06.2018 | Examination requested [2019/05] | 23.04.2019 | Amendment by applicant (claims and/or description) | 01.08.2019 | Communication of intention to grant the patent | 13.09.2019 | Fee for grant paid | 13.09.2019 | Fee for publishing/printing paid | 13.09.2019 | Receipt of the translation of the claim(s) | Opposition(s) | 28.09.2020 | No opposition filed within time limit [2020/49] |
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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. | Lapses during opposition Tooltip | HU | 20.06.2018 | AL | 25.12.2019 | AT | 25.12.2019 | CY | 25.12.2019 | CZ | 25.12.2019 | DK | 25.12.2019 | EE | 25.12.2019 | ES | 25.12.2019 | FI | 25.12.2019 | HR | 25.12.2019 | IT | 25.12.2019 | LT | 25.12.2019 | LV | 25.12.2019 | MC | 25.12.2019 | MK | 25.12.2019 | MT | 25.12.2019 | NL | 25.12.2019 | PL | 25.12.2019 | RO | 25.12.2019 | RS | 25.12.2019 | SE | 25.12.2019 | SI | 25.12.2019 | SK | 25.12.2019 | SM | 25.12.2019 | TR | 25.12.2019 | BG | 25.03.2020 | NO | 25.03.2020 | GR | 26.03.2020 | IS | 25.04.2020 | PT | 20.05.2020 | IE | 20.06.2020 | LU | 20.06.2020 | BE | 30.06.2020 | [2022/33] |
Former [2022/27] | HU | 20.06.2018 | |
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GR | 26.03.2020 | ||
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GR | 26.03.2020 | ||
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PT | 20.05.2020 | ||
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BE | 30.06.2020 | ||
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PT | 20.05.2020 | ||
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BG | 25.03.2020 | ||
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Former [2020/21] | NO | 25.03.2020 | Documents cited: | Search | [IA]US4770630 (AKIMOTO TATSUO [JP], et al) [I] 1,3,4 * figure 2 * * column 9 - column 11 *[A] 2 | by applicant | JPH06189861 |