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EP4253787
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EP About this file: EP4253787
| EP4253787 - HYDRAULIC DEVICE, BRAKE DEVICE, BRAKE SYSTEM AND BRAKE CONTROL METHOD [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 01.09.2023 Database last updated on 31.08.2024 | |
| Former | The international publication has been made Status updated on 02.07.2022 | Most recent event Tooltip | 03.05.2024 | Supplementary search report | published on 29.05.2024 [2024/22] | Applicant(s) | For all designated states Huawei Technologies Co., Ltd. Huawei Administration Building Bantian Longgang District Shenzhen, Guangdong 518129 / CN | [2023/40] | Inventor(s) | 01 /
CHAI, Benben Shenzhen, Guangdong 518129 / CN | 02 /
LIU, Fengyu Shenzhen, Guangdong 518129 / CN | 03 /
ZHANG, Yongsheng Shenzhen, Guangdong 518129 / CN | [2023/40] | Representative(s) | Isarpatent Patent- und Rechtsanwälte Barth Charles Hassa Peckmann & Partner mbB Friedrichstrasse 31 80801 München / DE | [2023/40] | Application number, filing date | 20966471.3 | 24.12.2020 | [2023/40] | WO2020CN139000 | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2022133899 | Date: | 30.06.2022 | Language: | ZH | [2022/26] | Type: | A1 Application with search report | No.: | EP4253787 | Date: | 04.10.2023 | Language: | EN | [2023/40] | Search report(s) | International search report - published on: | CN | 30.06.2022 | (Supplementary) European search report - dispatched on: | EP | 02.05.2024 | Classification | IPC: | F16D65/18, F16D65/095, F16H63/34 | [2023/40] | CPC: |
F16D65/18 (EP,CN,KR);
B60T13/588 (US);
B60T1/005 (US);
B60T1/065 (CN,KR);
B60T13/12 (KR);
B60T13/142 (US);
B60T13/146 (EP);
B60T13/662 (EP);
B60T13/686 (EP);
B60T13/745 (EP,CN,KR);
B60T7/042 (EP);
B60T8/17 (US);
B60T8/4081 (EP);
F15B15/1428 (US);
F15B15/1447 (US);
F15B15/26 (US);
F16D65/095 (CN,KR);
F16D65/16 (US);
F16H63/345 (EP,CN,KR);
F16H63/483 (EP,CN,KR);
B60T2270/604 (EP);
F16D2121/04 (EP,CN,KR,US);
F16D2121/24 (EP,CN,KR,US);
F16D2125/06 (CN,KR,US);
F16D2125/08 (CN,KR,US);
F16D2125/16 (CN,KR);
F16D2125/40 (EP,CN,KR,US);
F16D2125/50 (EP,CN,KR,US);
F16D2127/06 (EP,US);
F16D2129/08 (EP);
| 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 [2023/40] | Title | German: | HYDRAULISCHE VORRICHTUNG, BREMSVORRICHTUNG, BREMSSYSTEM UND BREMSSTEUERUNGSVERFAHREN | [2023/40] | English: | HYDRAULIC DEVICE, BRAKE DEVICE, BRAKE SYSTEM AND BRAKE CONTROL METHOD | [2023/40] | French: | DISPOSITIF HYDRAULIQUE, DISPOSITIF DE FREIN, SYSTÈME DE FREIN ET PROCÉDÉ DE COMMANDE DE FREIN | [2023/40] | Entry into regional phase | 27.06.2023 | Translation filed | 27.06.2023 | National basic fee paid | 27.06.2023 | Search fee paid | 27.06.2023 | Designation fee(s) paid | 27.06.2023 | Examination fee paid | Examination procedure | 27.06.2023 | Amendment by applicant (claims and/or description) | 27.06.2023 | Examination requested [2023/40] | Fees paid | Renewal fee | 27.06.2023 | Renewal fee patent year 03 | 29.12.2023 | Renewal fee patent year 04 |
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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 | [X]US2007062769 (NOH KANG S [KR]); | [X]US2018148030 (KIM KI-TAE [KR]); | [X]CN110094444 (NANJING JWD AUTOMOBILE TECH CO LTD); | [X]DE102019203100 (MANDO CORP [KR]) |