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EP4242498
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EP About this file: EP4242498
| EP4242498 - ELECTRONIC EXPANSION VALVE AND REFRIGERATION DEVICE [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 11.08.2023 Database last updated on 03.08.2024 | |
| Former | The international publication has been made Status updated on 25.06.2022 | Most recent event Tooltip | 05.04.2024 | Supplementary search report | published on 01.05.2024 [2024/18] | Applicant(s) | For all designated states Guangdong Welling Motor Manufacturing Co., Ltd. No. 27 Xingye Road Industrial Park Beijiao Town Shunde District Foshan, Guangdong 528311 / CN | [2023/37] | Inventor(s) | 01 /
HUANG, Longhua Foshan, Guangdong 528311 / CN | 02 /
CHEN, Chao Foshan, Guangdong 528311 / CN | 03 /
YANG, Mao Foshan, Guangdong 528311 / CN | 04 /
JIANG, Bo Foshan, Guangdong 528311 / CN | [2023/37] | Representative(s) | RGTH Patentanwälte PartGmbB Neuer Wall 10 20354 Hamburg / DE | [2023/37] | Application number, filing date | 21905195.0 | 26.09.2021 | [2023/37] | WO2021CN120607 | Priority number, date | CN202011483239 | 14.12.2020 Original published format: CN202011483239 | [2023/37] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022127264 | Date: | 23.06.2022 | Language: | ZH | [2022/25] | Type: | A1 Application with search report | No.: | EP4242498 | Date: | 13.09.2023 | Language: | EN | [2023/37] | Search report(s) | International search report - published on: | CN | 23.06.2022 | (Supplementary) European search report - dispatched on: | EP | 04.04.2024 | Classification | IPC: | F16K1/48, F16K31/02, F16K31/50 | [2023/37] | CPC: |
F25B41/35 (EP);
F16K1/02 (CN,US);
F16K1/42 (CN,US);
F16K1/32 (CN);
F16K31/504 (CN);
F25B41/31 (US);
| 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 [2023/37] | Title | German: | ELEKTRONISCHES EXPANSIONSVENTIL UND KÜHLVORRICHTUNG | [2023/37] | English: | ELECTRONIC EXPANSION VALVE AND REFRIGERATION DEVICE | [2023/37] | French: | DÉTENDEUR ÉLECTRONIQUE ET DISPOSITIF DE RÉFRIGÉRATION | [2023/37] | Entry into regional phase | 06.06.2023 | Translation filed | 06.06.2023 | National basic fee paid | 06.06.2023 | Search fee paid | 06.06.2023 | Designation fee(s) paid | 06.06.2023 | Examination fee paid | Examination procedure | 06.06.2023 | Amendment by applicant (claims and/or description) | 06.06.2023 | Examination requested [2023/37] | Fees paid | Renewal fee | 06.06.2023 | Renewal fee patent year 03 |
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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 | [XA]JP2013164124 (SAGINOMIYA SEISAKUSHO INC); | [XA]JP2019132394 (SAGINOMIYA SEISAKUSHO INC); | [A]US2019368618 (WEI XIANRANG [CN]) |