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EP3598100
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EP About this file: EP3598100
| EP3598100 - METHOD FOR ESTIMATING HARDNESS OF COLD WORKED PART, AND METHOD FOR ACQUIRING HARDNESS/EQUIVALENT PLASTIC STRAIN CURVE OF STEEL MATERIAL [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 29.04.2022 Database last updated on 19.10.2024 | |
| Former | Request for examination was made Status updated on 20.12.2019 | ||
| Former | The international publication has been made Status updated on 22.09.2018 | Most recent event Tooltip | 01.03.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Nippon Steel Corporation 6-1, Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | [2020/04] | Inventor(s) | 01 /
YAMAGATA Mitsuharu c/o NIPPON STEEL&SUMITOMO METAL CORPORATION 6-1 Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | 02 /
YOSHIKAWA Nobuo c/o NIPPON STEEL&SUMITOMO METAL CORPORATION 6-1 Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | 03 /
TSUKANO Yasushi c/o NIPPON STEEL&SUMITOMO METAL CORPORATION 6-1 Marunouchi 2-chome Chiyoda-ku Tokyo 100-8071 / JP | [2020/04] | Representative(s) | Zimmermann & Partner Patentanwälte mbB Postfach 330 920 80069 München / DE | [2020/04] | Application number, filing date | 18766888.4 | 15.03.2018 | [2020/04] | WO2018JP10309 | Priority number, date | JP20170051005 | 16.03.2017 Original published format: JP 2017051005 | [2020/04] | Filing language | JA | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2018169013 | Date: | 20.09.2018 | Language: | JA | [2018/38] | Type: | A1 Application with search report | No.: | EP3598100 | Date: | 22.01.2020 | Language: | EN | [2020/04] | Search report(s) | International search report - published on: | JP | 20.09.2018 | (Supplementary) European search report - dispatched on: | EP | 17.12.2020 | Classification | IPC: | G01N3/40, G01N3/00, G01N3/08, G01N3/42 | [2021/03] | CPC: |
G01N3/42 (EP,US);
G01N3/40 (EP,KR);
G01N3/04 (KR);
G01N3/06 (KR);
G01N3/08 (EP,KR);
G01N2203/0019 (EP);
G01N2203/0078 (EP,US);
G01N2203/0216 (EP);
G01N2203/0218 (EP);
|
| Former IPC [2020/04] | G01N3/40, G01N3/00 | 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 [2020/04] | Title | German: | VERFAHREN ZUM SCHÄTZEN DER HÄRTE EINES KALTBEARBEITETEN TEILS UND VERFAHREN ZUM ERLANGEN DER HÄRTE/ÄQUIVALENTEN PLASTISCHEN DEHNUNGSKURVE VON STAHLMATERIAL | [2020/04] | English: | METHOD FOR ESTIMATING HARDNESS OF COLD WORKED PART, AND METHOD FOR ACQUIRING HARDNESS/EQUIVALENT PLASTIC STRAIN CURVE OF STEEL MATERIAL | [2020/04] | French: | PROCÉDÉ D'ESTIMATION DE LA DURETÉ D'UNE PIÈCE USINÉE À FROID ET PROCÉDÉ D'ACQUISITION DE COURBE DE DURETÉ/DÉFORMATION PLASTIQUE ÉQUIVALENTE D'UN MATÉRIAU EN ACIER | [2020/04] | Entry into regional phase | 16.10.2019 | Translation filed | 16.10.2019 | National basic fee paid | 16.10.2019 | Search fee paid | 16.10.2019 | Designation fee(s) paid | 16.10.2019 | Examination fee paid | Examination procedure | 16.10.2019 | Examination requested [2020/04] | 12.04.2021 | Amendment by applicant (claims and/or description) | 29.04.2022 | Despatch of a communication from the examining division (Time limit: M06) | 08.11.2022 | Reply to a communication from the examining division | 22.03.2023 | Despatch of a communication from the examining division (Time limit: M04) | 26.06.2023 | Reply to a communication from the examining division | 04.10.2023 | Despatch of a communication from the examining division (Time limit: M04) | 08.02.2024 | Reply to a communication from the examining division | Fees paid | Renewal fee | 25.03.2020 | Renewal fee patent year 03 | 24.03.2021 | Renewal fee patent year 04 | 23.02.2022 | Renewal fee patent year 05 | 10.02.2023 | Renewal fee patent year 06 | 29.02.2024 | Renewal fee patent year 07 |
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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 | [IDY]JPH07333127 (DAIDO STEEL CO LTD) [ID] 1,2,4-8 * paragraphs [0007] , [0010] , [0013] - paragraph [0022]; figure 2 * [Y] 3; | [YA]EP2796221 (NIPPON STEEL & SUMITOMO METAL CORP [JP], et al) [Y] 3 * paragraphs [0052] , [0053] , [0092]; figures 1A,9 * [A] 6; | [A] - ZHUBIN HE ET AL, "Study on the Formability and Deformation Behavior of AZ31B Tube at Elevated Temperature by Tube Bulging Test", JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, SPRINGER US, BOSTON, (20100817), vol. 20, no. 7, doi:10.1007/S11665-010-9744-8, ISSN 1544-1024, pages 1278 - 1284, XP019954294 [A] 6 * section 3.3;; figure 8 * DOI: http://dx.doi.org/10.1007/s11665-010-9744-8 | International search | [A]JPH06288884 (NIPPON METAL IND) [A] 1-8 * , *; | [A]JP2005249681 (TOSHIBA CORP) [A] 1-8* , *; | [A]JP2009174886 (TOSHIBA CORP) [A] 1-8 * , * | by applicant | JPH07333127 |