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EP3943241
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EP About this file: EP3943241
| EP3943241 - METHOD OF GRINDING A SURFACE OF A WORKPIECE AND DEVICE FOR SAME [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 29.07.2022 Database last updated on 02.11.2024 | |
| Former | The application has been published Status updated on 24.12.2021 | Most recent event Tooltip | 02.08.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Karl Heesemann Maschinenfabrik GmbH & Co. KG Reuterstraße 15 32547 Bad Oeynhausen / DE | [2022/04] | Inventor(s) | 01 /
* * * | [2022/04] | Representative(s) | Eisenführ Speiser Patentanwälte Rechtsanwälte PartGmbB Johannes-Brahms-Platz 1 20355 Hamburg / DE | [2022/04] | Application number, filing date | 21187042.3 | 21.07.2021 | [2022/04] | Priority number, date | DE202010119149 | 21.07.2020 Original published format: DE102020119149 | [2022/04] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP3943241 | Date: | 26.01.2022 | Language: | DE | [2022/04] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.12.2021 | Classification | IPC: | B24B21/00, B24B49/02, B24B49/14, B24B49/16 | [2022/04] | CPC: |
B24B21/008 (EP,CN);
B24B49/003 (CN);
B24B49/12 (CN,US);
B24B1/00 (US);
B24B21/18 (CN);
B24B49/00 (CN);
B24B49/02 (EP);
B24B49/04 (US);
B24B49/10 (CN);
B24B49/14 (EP);
B24B49/16 (EP);
B24B51/00 (CN);
G06T7/001 (US)
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| 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 [2022/35] |
| Former [2022/04] | 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: | VERFAHREN ZUM SCHLEIFEN EINER OBERFLÄCHE EINES WERKSTÜCKES UND VORRICHTUNG DAZU | [2022/04] | English: | METHOD OF GRINDING A SURFACE OF A WORKPIECE AND DEVICE FOR SAME | [2022/04] | French: | PROCÉDÉ DE PONÇAGE D'UNE SURFACE D'UNE PIÈCE ET DISPOSITIF CORRESPONDANT | [2022/04] | Examination procedure | 06.07.2022 | Amendment by applicant (claims and/or description) | 26.07.2022 | Examination requested [2022/35] | 26.07.2022 | Date on which the examining division has become responsible | Fees paid | Renewal fee | 31.03.2023 | Renewal fee patent year 03 | 31.07.2024 | 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 | [A]US6102781 (GREATHOUSE CHESTER [US], et al) [A] 2* figures 18-21 *; | [A]DE102016116622 (STEINEMANN TECH AG [CH]) [A] 8 * claims 1-4 *; | [A]US2019224804 (FRIEBOLIN MANUEL [DE], et al) [A] 4,7-10 * paragraphs [0001] , [0035] , [0057] - [0061] *; | [XDI]DE102018105133 (KARL HEESEMANN MASCHF GMBH & CO KG [DE]) [XD] 1,12 * paragraphs [0022] , [0030]; figure 1 * [I] 2-11 | by applicant | DE3402104 | DE102010011470 | DE102017106548 | DE102017208498 | DE102018202618 | DE102018105133 |