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EP4253227
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EP About this file: EP4253227
| EP4253227 - QUICK-RELEASE WING STRUCTURE AND AN UNMANNED AERIAL VEHICLE USING THE SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 01.09.2023 Database last updated on 19.10.2024 | Most recent event Tooltip | 05.04.2024 | Amendment by applicant | Applicant(s) | For all designated states Shanghai Autoflight Co., Ltd. B2, 288 Jinge Road Jinshan District Shanghai 201500 / CN | [2023/40] | Inventor(s) | 01 /
TIAN, Yu Shanghai, 201500 / CN | [2023/40] | Representative(s) | MERH-IP Matias Erny Reichl Hoffmann Patentanwälte PartG mbB Paul-Heyse-Strasse 29 80336 München / DE | [2023/40] | Application number, filing date | 23164693.6 | 28.03.2023 | [2023/40] | Priority number, date | CN202220689659U | 28.03.2022 Original published format: CN 202220689659 U | [2023/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4253227 | Date: | 04.10.2023 | Language: | EN | [2023/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.08.2023 | Classification | IPC: | B64C1/26, B64U10/25, B64U30/14, F16B21/18, // F16B21/16 | [2023/40] | CPC: |
B64U10/25 (EP);
B64U30/14 (EP,US);
B64C1/26 (EP);
B64C2211/00 (EP);
F16B21/16 (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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2023/40] | Extension states | BA | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | SCHNELL LÖSBARE FLÜGELSTRUKTUR UND UNBEMANNTES LUFTFAHRZEUG DAMIT | [2023/40] | English: | QUICK-RELEASE WING STRUCTURE AND AN UNMANNED AERIAL VEHICLE USING THE SAME | [2023/40] | French: | STRUCTURE D'AILE À LIBÉRATION RAPIDE ET VÉHICULE AÉRIEN SANS PILOTE L'UTILISANT | [2023/40] | Examination procedure | 29.03.2023 | Examination requested [2023/40] | 02.04.2024 | Amendment by applicant (claims and/or description) | 02.04.2024 | Date on which the examining division has become responsible |
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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 | [A]US8453973 (COSTABEL SASCHA [DE]); | [A]CN207157486U (BEIJING HAILI TIANMENG SCIENCE AND TECH CO LTD); | [XI]CN211281437U (SHANGHAI AUTOFLIGHT CO LTD); | [A]CN112520011 (SKY ROVER BEIJING AVIATION GROUP CO LTD) |