EP3733321 - LAYERED BLANK FOR HOT STAMPING, METHOD FOR MANUFACTURING LAYERED HOT STAMPING MOLDED BODY, AND LAYERED HOT STAMPING MOLDED BODY [Right-click to bookmark this link] | Status | Grant of patent is intended Status updated on 15.05.2024 Database last updated on 15.07.2024 | |
Former | Examination is in progress Status updated on 24.02.2022 | ||
Former | Request for examination was made Status updated on 02.10.2020 | ||
Former | The international publication has been made Status updated on 12.10.2019 | Most recent event Tooltip | 15.05.2024 | New entry: Communication of intention to grant a patent | Applicant(s) | For all designated states NIPPON STEEL CORPORATION 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | [2020/45] | Inventor(s) | 01 /
FUJITA, Soshi c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2- chome, Chiyoda-ku Tokyo 100-8071 / JP | 02 /
SUZUKI, Yuki c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2- chome, Chiyoda-ku Tokyo 100-8071 / JP | 03 /
FUDA, Masahiro c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2- chome, Chiyoda-ku Tokyo 100-8071 / JP | 04 /
MAKI, Jun c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2- chome, Chiyoda-ku Tokyo 100-8071 / JP | 05 /
IRIKAWA, Hideaki c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2- chome, Chiyoda-ku Tokyo 100-8071 / JP | 06 /
NAKATA, Masahiro c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2- chome, Chiyoda-ku Tokyo 100-8071 / JP | [2020/45] | Representative(s) | Vossius & Partner Patentanwälte Rechtsanwälte mbB Siebertstrasse 3 81675 München / DE | [2020/45] | Application number, filing date | 19780653.2 | 05.04.2019 | [2020/45] | WO2019JP15180 | Priority number, date | JP20180074025 | 06.04.2018 Original published format: JP 2018074025 | [2020/45] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2019194308 | Date: | 10.10.2019 | Language: | JA | [2019/41] | Type: | A1 Application with search report | No.: | EP3733321 | Date: | 04.11.2020 | Language: | EN | [2020/45] | Search report(s) | International search report - published on: | JP | 10.10.2019 | (Supplementary) European search report - dispatched on: | EP | 22.09.2021 | Classification | IPC: | B21D22/20, B23K11/00, B23K11/16, B32B15/01, B21D22/02, B21D35/00, C23C2/12, C21D9/00 | [2021/42] | CPC: |
B21D22/022 (EP,US);
B21D22/201 (EP,KR);
B32B15/012 (US);
B21D22/208 (EP);
B21D35/007 (EP);
B23K1/0008 (EP);
B23K1/19 (EP);
B23K10/02 (EP);
B23K10/022 (EP);
B23K11/16 (KR);
B23K26/0093 (EP);
B23K26/22 (EP);
B23K26/24 (EP);
B23K26/322 (EP);
B23K31/02 (US);
B23K9/0043 (EP);
B23K9/007 (EP);
B23K9/02 (EP);
B23K9/23 (EP);
B32B15/01 (KR);
B32B15/011 (EP);
C21D1/673 (EP);
C21D11/00 (EP);
C21D8/005 (EP);
C21D9/0068 (EP);
C23C2/12 (EP,US);
B23K2101/006 (EP);
B23K2101/18 (EP);
B23K2101/34 (EP);
B23K2103/04 (EP);
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Former IPC [2020/45] | B21D22/20, B23K11/00, B23K11/16, B32B15/01 | 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 [2020/45] | Title | German: | SCHICHTROHLING ZUM HEISSPRÄGEN, VERFAHREN ZUR HERSTELLUNG EINES MEHRSCHICHTIGEN HEISSPRÄGEFORMKÖRPERS UND MEHRSCHICHTIGER HEISSPRÄGEFORMKÖRPER | [2020/45] | English: | LAYERED BLANK FOR HOT STAMPING, METHOD FOR MANUFACTURING LAYERED HOT STAMPING MOLDED BODY, AND LAYERED HOT STAMPING MOLDED BODY | [2020/45] | French: | ÉBAUCHE EN COUCHES DESTINÉE À UN ESTAMPAGE À CHAUD, PROCÉDÉ DE FABRICATION D'UN CORPS MOULÉ PAR ESTAMPAGE À CHAUD EN COUCHES, ET CORPS MOULÉ PAR ESTAMPAGE À CHAUD EN COUCHES | [2020/45] | Entry into regional phase | 31.07.2020 | Translation filed | 31.07.2020 | National basic fee paid | 31.07.2020 | Search fee paid | 31.07.2020 | Designation fee(s) paid | 31.07.2020 | Examination fee paid | Examination procedure | 31.07.2020 | Examination requested [2020/45] | 23.02.2022 | Despatch of a communication from the examining division (Time limit: M04) | 27.04.2022 | Reply to a communication from the examining division | 16.05.2024 | Communication of intention to grant the patent | Fees paid | Renewal fee | 26.04.2021 | Renewal fee patent year 03 | 29.03.2022 | Renewal fee patent year 04 | 29.03.2023 | Renewal fee patent year 05 | 22.04.2024 | 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. | Documents cited: | Search | [ ] - No further relevant documents disclosed | International search | [A]JP2011088484 (TOYOTA MOTOR CORP, et al) [A] 1-15 * , [0481]-[0102], *; | [A]JP2016124029 (NIPPON STEEL & SUMITOMO METAL CORP) [A] 1-15 * , [0035]-[0061], *; | [A]JP2017029987 (JFE STEEL CORP) [A] 1-15* , [0022] - [0024], [0041] - [0051], * | by applicant | WO02103073 | JP2011088484 | JP2016124029 | JP6178301B |