EP3812581 - ENCLOSURE STRUCTURE, AND AERODYNAMIC CONFIGURATION ADJUSTER ARRANGED ON OUTER SURFACE OF SAME [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.02.2024 Database last updated on 02.09.2024 | |
Former | The patent has been granted Status updated on 17.03.2023 | ||
Former | Grant of patent is intended Status updated on 15.11.2022 | ||
Former | Request for examination was made Status updated on 26.03.2021 | ||
Former | The international publication has been made Status updated on 27.12.2019 | Most recent event Tooltip | 02.08.2024 | Lapse of the patent in a contracting state New state(s): BE | published on 04.09.2024 [2024/36] | Applicant(s) | For all designated states Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. No. 19 Kangding Road Beijing Economic & Technological Development Zone Daxing District Beijing 100176 / CN | [2021/17] | Inventor(s) | 01 /
MA, Shengjun No. 8 Boxing 1st Road, Beijing Economic & Technological Development Zone, Daxing District Beijing 100176 / CN | [2021/17] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [2021/17] | Application number, filing date | 18923116.0 | 23.10.2018 | [2021/17] | WO2018CN111364 | Priority number, date | CN201810646401 | 21.06.2018 Original published format: CN201810646401 | [2021/17] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019242179 | Date: | 26.12.2019 | Language: | ZH | [2019/52] | Type: | A1 Application with search report | No.: | EP3812581 | Date: | 28.04.2021 | Language: | EN | [2021/17] | Type: | B1 Patent specification | No.: | EP3812581 | Date: | 19.04.2023 | Language: | EN | [2023/16] | Search report(s) | International search report - published on: | CN | 26.12.2019 | (Supplementary) European search report - dispatched on: | EP | 16.07.2021 | Classification | IPC: | F03D13/20, F03D13/10 | [2021/33] | CPC: |
F03D13/20 (EP,CN,US);
E04H12/342 (US);
E04H12/00 (EP);
F03D1/065 (CN);
F03D13/10 (EP,CN);
F03D7/0296 (US);
F03D80/00 (CN);
F05B2240/912 (EP,US);
F05B2250/11 (EP);
F05B2250/14 (EP);
F05B2260/96 (EP,US);
F05B2260/964 (EP,US);
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Former IPC [2021/17] | F03D13/20 | 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 [2021/17] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | GEHÄUSESTRUKTUR UND AN DEREN AUSSENFLÄCHE ANGEORDNETER AERODYNAMISCHER KONFIGURATIONSEINSTELLER | [2021/17] | English: | ENCLOSURE STRUCTURE, AND AERODYNAMIC CONFIGURATION ADJUSTER ARRANGED ON OUTER SURFACE OF SAME | [2021/17] | French: | STRUCTURE D'ENCEINTE ET DISPOSITIF DE RÉGLAGE DE CONFIGURATION AÉRODYNAMIQUE DISPOSÉ SUR LA SURFACE EXTERNE DE CELLE-CI | [2021/17] | Entry into regional phase | 13.11.2020 | Translation filed | 13.11.2020 | National basic fee paid | 13.11.2020 | Search fee paid | 13.11.2020 | Designation fee(s) paid | 13.11.2020 | Examination fee paid | Examination procedure | 13.11.2020 | Examination requested [2021/17] | 11.02.2022 | Amendment by applicant (claims and/or description) | 16.11.2022 | Communication of intention to grant the patent | 09.03.2023 | Fee for grant paid | 09.03.2023 | Fee for publishing/printing paid | 09.03.2023 | Receipt of the translation of the claim(s) | Opposition(s) | 22.01.2024 | No opposition filed within time limit [2024/13] | Fees paid | Renewal fee | 13.11.2020 | Renewal fee patent year 03 | 21.10.2021 | Renewal fee patent year 04 | 13.10.2022 | Renewal fee patent year 05 |
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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 | AL | 19.04.2023 | AT | 19.04.2023 | CZ | 19.04.2023 | DK | 19.04.2023 | EE | 19.04.2023 | ES | 19.04.2023 | FI | 19.04.2023 | HR | 19.04.2023 | LT | 19.04.2023 | LV | 19.04.2023 | MC | 19.04.2023 | NL | 19.04.2023 | PL | 19.04.2023 | RO | 19.04.2023 | RS | 19.04.2023 | SE | 19.04.2023 | SI | 19.04.2023 | SK | 19.04.2023 | SM | 19.04.2023 | NO | 19.07.2023 | IS | 19.08.2023 | PT | 21.08.2023 | GB | 23.10.2023 | LU | 23.10.2023 | BE | 31.10.2023 | CH | 31.10.2023 | [2024/36] |
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SM | 19.04.2023 | ||
NO | 19.07.2023 | ||
IS | 19.08.2023 | ||
PT | 21.08.2023 | ||
GB | 23.10.2023 | ||
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CH | 31.10.2023 | ||
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PT | 21.08.2023 | ||
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NO | 19.07.2023 | ||
PT | 21.08.2023 | ||
Former [2023/46] | ES | 19.04.2023 | |
NL | 19.04.2023 | ||
PT | 21.08.2023 | ||
Former [2023/43] | NL | 19.04.2023 | Documents cited: | Search | [A]DE102014201507 (WOBBEN PROPERTIES GMBH [DE]) [A] 1,13* paragraph [0041]; figures 1,2 *; | [A]US2015361958 (WOOD ERIC JAMES WILMER [US]) [A] 1,13 * paragraphs [0018] , [0020]; figures 2,5 *; | [A]EP3029313 (SIEMENS AG [DE]) [A] 1,13 * paragraphs [0015] , [0018]; figures 2,3 *; | [A]CN107956650 (BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD) [A] 1,13 * figures 2-5 *; | [X] - ZDRAVKOVICH M M, "REVIEW AND CLASSIFICATION OF VARIOUS AERODYNAMIC AND HYDRODYNAMIC MEANS FOR SUPPRESSING VORTEX SHEDDING", JOURNAL OF WIND ENGINEERING AND INDUSTRIAL AERODYNAMICS, XX, XX, (19810301), vol. 7, no. 2, doi:10.1016/0167-6105(81)90036-2, pages 145 - 189, XP001023833 [X] 1-9,13-15 * page 1, paragraph 1; figure 1 * DOI: http://dx.doi.org/10.1016/0167-6105(81)90036-2 |