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EP4040172
European procedure
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EP About this file: EP4040172
| EP4040172 - ARC FAULT DETECTION CIRCUIT AND METHOD FOR DETECTING AN ARC FAULT [Right-click to bookmark this link] | Status | Grant of patent is intended Status updated on 25.03.2024 Database last updated on 16.07.2024 | |
| Former | Request for examination was made Status updated on 10.02.2023 | ||
| Former | The application has been published Status updated on 08.07.2022 | Most recent event Tooltip | 25.03.2024 | New entry: Communication of intention to grant a patent | Applicant(s) | For all designated states ABB Schweiz AG Bruggerstrasse 66 5400 Baden / CH | [2022/32] | Inventor(s) | 01 /
Varga, Matija 8006 Zurich / CH | 02 /
Maret, Yannick 5405 Dättwil / CH | 03 /
Butti, Agostino 20151 Milano / IT | 04 /
Ghezzi, Luca 21013 Gallarate / IT | [2022/32] | Representative(s) | Sykora & König Patentanwälte PartG mbB Maximilianstraße 2 80539 München / DE | [N/P] |
| Former [2022/32] | Qip Patentanwälte Dr. Kuehn & Partner mbB Goethestraße 8 80336 München / DE | Application number, filing date | 21155820.0 | 08.02.2021 | [2022/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4040172 | Date: | 10.08.2022 | Language: | EN | [2022/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.07.2021 | Classification | IPC: | G01R31/12, H01H9/50, H02H1/00 | [2022/32] | CPC: |
G01R31/1227 (EP);
G01R31/12 (CN);
H02H1/0015 (EP);
H01H9/50 (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 [2023/11] |
| Former [2022/32] | 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 | 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: | LICHTBOGENFEHLERDETEKTIONSSCHALTUNG UND VERFAHREN ZUR DETEKTION EINES LICHTBOGENFEHLERS | [2022/32] | English: | ARC FAULT DETECTION CIRCUIT AND METHOD FOR DETECTING AN ARC FAULT | [2022/32] | French: | CIRCUIT DE DÉTECTION DE DÉFAUT D'ARC ET PROCÉDÉ DE DÉTECTION DE DÉFAUT D'ARC | [2022/32] | Examination procedure | 07.02.2023 | Amendment by applicant (claims and/or description) | 07.02.2023 | Examination requested [2023/11] | 07.02.2023 | Date on which the examining division has become responsible | 26.03.2024 | Communication of intention to grant the patent | Fees paid | Renewal fee | 28.02.2023 | Renewal fee patent year 03 | 26.02.2024 | 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 | [XYI]EP2706636 (SAMSUNG ELECTRONICS CO LTD [KR]) [X] 1-4,6,7,11,13-15 * abstract * [Y] 10,12 [I] 5,8,9; | [Y]EP3015872 (DET INT HOLDING LTD [KY]) [Y] 10,12 * paragraph [0044] *; | [X]US9897642 (JOHNSON JAY [US]) [X] 1,14 * abstract * * column 2, line 3 - column 3, line 17 ** column 5, lines 35-45 * | by applicant | EP3386051 | EP3439127 |