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EP4237728
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EP About this file: EP4237728
| EP4237728 - VACUUM ADIABATIC BODY [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 04.08.2023 Database last updated on 28.03.2026 | |
| Former | The international publication has been made Status updated on 07.05.2022 | Most recent event Tooltip | 27.11.2025 | New entry: Renewal fee paid | Applicant(s) | For all designated states LG Electronics Inc. 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336 / KR | [2023/36] | Inventor(s) | 01 /
JUNG, Wonyeong Seoul 08592 / KR | 02 /
YOUN, Deokhyun Seoul 08592 / KR | 03 /
KI, Duchan Seoul 08592 / KR | [2023/36] | Representative(s) | Ter Meer Steinmeister & Partner Patentanwälte mbB Nymphenburger Straße 4 80335 München / DE | [2023/36] | Application number, filing date | 21886925.3 | 01.11.2021 | [2023/36] | WO2021KR15501 | Priority number, date | KR20200144806 | 02.11.2020 Original published format: KR 20200144806 | [2023/36] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022092931 | Date: | 05.05.2022 | Language: | EN | [2022/18] | Type: | A1 Application with search report | No.: | EP4237728 | Date: | 06.09.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 05.05.2022 takes the place of the publication of the European patent application. | [2023/36] | Search report(s) | International search report - published on: | KR | 05.05.2022 | (Supplementary) European search report - dispatched on: | EP | 20.08.2024 | Classification | IPC: | F16L59/065, F16L59/02, F25D23/02, F25D23/06, B23K1/00, B23K26/20, B23K26/32, B23K37/04, B23K101/04, F16L59/08, B23K103/04 | [2024/38] | CPC: |
F25D23/062 (EP);
F16L59/065 (EP,KR,US);
F25D23/063 (KR,US);
B23K1/0008 (KR);
B23K26/206 (EP);
B23K26/32 (EP);
B23K37/0443 (EP);
F16L59/02 (EP);
F16L59/026 (KR);
F16L59/08 (EP);
F25D23/028 (KR,US);
F25D23/064 (KR);
B23K2101/045 (EP);
B23K2103/05 (EP);
F25D2201/14 (EP,KR,US);
Y10T428/231 (US)
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| Former IPC [2023/36] | F16L59/065, F16L59/02, F25D23/02, F25D23/06, B23K1/00 | 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 [2023/36] | Title | German: | ADIABATISCHER VAKUUMKÖRPER | [2023/36] | English: | VACUUM ADIABATIC BODY | [2023/36] | French: | CORPS ADIABATIQUE SOUS VIDE | [2023/36] | Entry into regional phase | 02.06.2023 | National basic fee paid | 02.06.2023 | Search fee paid | 02.06.2023 | Designation fee(s) paid | 02.06.2023 | Examination fee paid | Examination procedure | 02.06.2023 | Examination requested [2023/36] | 03.03.2025 | Amendment by applicant (claims and/or description) | 03.03.2025 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 02.06.2023 | Renewal fee patent year 03 | 26.11.2024 | Renewal fee patent year 04 | 26.11.2025 | 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. | Documents cited: | Search | [Y] US2018224193 (JUNG WONYEONG et al.) [Y] | International search | [XY] JP2011033079 (ZOJIRUSHI CORP et al.) [X] 19 * paragraphs [0019]-[0047] and figures 1-4 *[Y] 1-18,20 | [Y] JP2011174602 (ZOJIRUSHI CORP et al.) [Y] 1-18,20 * paragraph [0023] and figures 1-2 * | [Y] KR20170016191 (LG ELECTRONICS INC et al.) [Y] 3-9,14-18 * figure 9 * | [A] JPH1111454 (HITACHI LTD et al.) [A] 1-20 * paragraph [0021] and figure 1 * | [A] JPH07103955 [A] 1-20 * figures 1-2 * |