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EP4474742
European procedure
Extract from the Register of European Patents
EP About this file: EP4474742
| EP4474742 - DRYING APPARATUS AND OVEN [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 03.10.2025 Database last updated on 28.03.2026 | |
| Former | Grant of patent is intended Status updated on 10.08.2025 | ||
| Former | Request for examination was made Status updated on 28.03.2025 | ||
| Former | The application has been published Status updated on 08.11.2024 | Most recent event Tooltip | 03.10.2025 | (Expected) grant | published on 05.11.2025 [2025/45] | Applicant(s) | For all designated states Contemporary Amperex Technology (Hong Kong) Limited Level 19, China Building 29 Queen's Road Central Central, Central And Western District / HK | [2024/50] | Inventor(s) | 01 /
LI, Yuting Ningde, 352100 / CN | 02 /
CHE, Huan Ningde, 352100 / CN | 03 /
QING, Yalong Ningde, 352100 / CN | 04 /
NIE, Tao Ningde, 352100 / CN | 05 /
LI, Shisong Ningde, 352100 / CN | [2024/50] | Representative(s) | Rowlands, Stuart Michael, et al Maucher Jenkins Seventh Floor Offices Artillery House 11-19 Artillery Row London SW1P 1RT / GB | [2024/50] | Application number, filing date | 24209300.3 | 24.02.2023 | [2024/50] | Priority number, date | CN202220401766U | 25.02.2022 Original published format: CN 202220401766 U | [2024/50] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP4474742 | Date: | 11.12.2024 | Language: | EN | [2024/50] | Type: | A3 Search report | No.: | EP4474742 | Date: | 12.03.2025 | Language: | EN | [2025/11] | Type: | B1 Patent specification | No.: | EP4474742 | Date: | 05.11.2025 | Language: | EN | [2025/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.02.2025 | Classification | IPC: | F26B21/12 | [2024/50] | CPC: |
F26B21/37 (EP,US);
F26B21/50 (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, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2025/45] |
| Former [2024/50] | 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 | Title | German: | TROCKNUNGSVORRICHTUNG UND OFEN | [2024/50] | English: | DRYING APPARATUS AND OVEN | [2024/50] | French: | APPAREIL DE SÉCHAGE ET FOUR | [2024/50] | Examination procedure | 27.03.2025 | Examination requested [2025/18] | 27.03.2025 | Date on which the examining division has become responsible | 11.08.2025 | Communication of intention to grant the patent | 01.10.2025 | Fee for grant paid | 01.10.2025 | Fee for publishing/printing paid | 01.10.2025 | Receipt of the translation of the claim(s) | Parent application(s) Tooltip | EP23158512.6 / EP4235071 | Fees paid | Renewal fee | 21.02.2025 | 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 | [A] CN212157928 (GUANGDONG SANJI KLANGZ MECHANICAL TECH CO LTD et al.) | [A] CN208108724 (GUANGZHOU CHUANGKUN LEATHER FACTORY CO LTD et al.) | [A] CN210242218 (LINQU YUKUN MACHINERY EQUIPMENT FACTORY et al.) | [A] CN111219956 (QINGDAO HAIGAO DESIGN MANUFACTURE CO LTD et al.) [A] 1-6 * figures 1-3 * | [A] CN103668840 (IL SUNG MACHINERY CO LTD et al.) [A] 1-6 * figures 1,2,4 * | by applicant | CN212157928 | CN208108724 | CN210242218 |