EP4379136 - VIBRATION EXCITATION TAMPING APPARATUS [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 03.05.2024 Database last updated on 03.09.2024 | |
Former | The international publication has been made Status updated on 03.02.2023 | Most recent event Tooltip | 03.05.2024 | Publication in section I.1 EP Bulletin | published on 05.06.2024 [2024/23] | 03.05.2024 | Request for examination filed | published on 05.06.2024 [2024/23] | Applicant(s) | For all designated states CRRC Qishuyan Institute Co., Ltd. No. 258, Wuyi Road Changzhou, Jiangsu 213011 / CN | For all designated states Changzhou CRRC Ruitai Equipment Technology Co., Ltd. No. 99, Wuyi Road Changzhou, Jiangsu 213011 / CN | [2024/23] | Inventor(s) | 01 /
WANG, Lei Changzhou, Jiangsu 213011 / CN | 02 /
LI, Chunlong Changzhou, Jiangsu 213011 / CN | 03 /
LI, Jurui Changzhou, Jiangsu 213011 / CN | 04 /
XIANG, Kang Changzhou, Jiangsu 213011 / CN | 05 /
GONG, Jiaxiang Changzhou, Jiangsu 213011 / CN | [2024/23] | Representative(s) | Zurhorst, Stefan, et al Patentanwälte Dipl.Ing. W. Jackisch & Partner mbB Menzelstraße 40 70192 Stuttgart / DE | [2024/23] | Application number, filing date | 22848408.5 | 21.07.2022 | [2024/23] | WO2022CN107124 | Priority number, date | CN202121744892U | 28.07.2021 Original published format: CN 202121744892 U | CN202110860086 | 28.07.2021 Original published format: CN202110860086 | [2024/23] | Filing language | ZH | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2023005803 | Date: | 02.02.2023 | Language: | ZH | [2023/05] | Type: | A1 Application with search report | No.: | EP4379136 | Date: | 05.06.2024 | Language: | EN | [2024/23] | Search report(s) | International search report - published on: | CN | 02.02.2023 | Classification | IPC: | E01B27/16 | [2024/23] | CPC: |
E01B27/16 (EP);
B06B1/183 (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 [2024/23] | Extension states | BA | Not yet paid | ME | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | STOPFVORRICHTUNG MIT SCHWINGUNGSANREGUNG | [2024/23] | English: | VIBRATION EXCITATION TAMPING APPARATUS | [2024/23] | French: | APPAREIL DE BOURRAGE À EXCITATION PAR VIBRATION | [2024/23] | Entry into regional phase | 06.09.2023 | Translation filed | 06.09.2023 | National basic fee paid | 06.09.2023 | Search fee paid | 06.09.2023 | Designation fee(s) paid | 06.09.2023 | Examination fee paid | Examination procedure | 06.09.2023 | Examination requested [2024/23] | Fees paid | Renewal fee | 13.03.2024 | Renewal fee patent year 03 |
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