-
EP4110501
European procedure
Extract from the Register of European Patents
EP About this file: EP4110501
| EP4110501 - TOP AND BOTTOM LOADED FILTER AND LOCKING MECHANISM [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 12.05.2025 | ||
| Former | Examination is in progress Status updated on 09.11.2023 | ||
| Former | Request for examination was made Status updated on 02.12.2022 | ||
| Former | The international publication has been made Status updated on 03.09.2021 | ||
| Former | unknown Status updated on 03.03.2021 | Most recent event Tooltip | 03.10.2025 | (Expected) grant | published on 05.11.2025 [2025/45] | Applicant(s) | For all designated states Caterpillar Inc. 100 N.E. Adams Street Peoria, IL 61629-9510 / US | [2025/45] |
| Former [2023/01] | For all designated states Caterpillar Inc. 100 N.E. Adams Street Peoria, IL 61629-9510 / US | Inventor(s) | 01 /
RIES, Jeffrey R. 1330 N. Independence Ct. Metamora, Illinois 61548 / US | 02 /
IMMEL, Jon T. 1309 West Pine Street Chillicothe, Illinois 61523 / US | 03 /
MOREHOUSE III, Darrell L. 2324 Chinaberry Drive Bedford, Texas 76021 / US | 04 /
OEDEWALDT, Stephen E. 7703 W. Thorngate Drive Mapleton, Illinois 61547 / US | 05 /
SPENGLER, Philip C. 133 Camelin Drive Washington, IL 61571 / US | [2023/01] | Representative(s) | Novagraaf Group Chemin de l'Echo 3 1213 Onex / Geneva / CH | [2025/45] |
| Former [2023/01] | Boult Wade Tennant LLP Salisbury Square House 8 Salisbury Square London EC4Y 8AP / GB | Application number, filing date | 21707088.7 | 27.01.2021 | [2023/01] | WO2021US15160 | Priority number, date | US202016799193 | 24.02.2020 Original published format: US202016799193 | [2023/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021173282 | Date: | 02.09.2021 | Language: | EN | [2021/35] | Type: | A1 Application with search report | No.: | EP4110501 | Date: | 04.01.2023 | Language: | EN | The application published by WIPO in one of the EPO official languages on 02.09.2021 takes the place of the publication of the European patent application. | [2023/01] | Type: | B1 Patent specification | No.: | EP4110501 | Date: | 05.11.2025 | Language: | EN | [2025/45] | Search report(s) | International search report - published on: | EP | 02.09.2021 | Classification | IPC: | B01D29/21 | [2023/01] | CPC: |
B01D29/21 (EP);
B01D29/96 (US);
B01D29/15 (US);
B01D2201/0415 (EP);
B01D2201/291 (US);
B01D2201/295 (EP);
B01D2201/302 (EP);
B01D2201/347 (US);
B01D2201/4007 (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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2023/01] | 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: | OBER- UND UNTERSEITIG GELADENER FILTER UND VERRIEGELUNGSMECHANISMUS | [2025/24] | English: | TOP AND BOTTOM LOADED FILTER AND LOCKING MECHANISM | [2023/01] | French: | FILTRE CHARGÉ PAR LE HAUT ET LE BAS ET MÉCANISME DE VERROUILLAGE | [2023/01] |
| Former [2023/01] | OBER- UND UNTERSEITIG GELADENES FILTER UND VERRIEGELUNGSMECHANISMUS | Entry into regional phase | 28.07.2022 | National basic fee paid | 28.07.2022 | Designation fee(s) paid | 28.07.2022 | Examination fee paid | Examination procedure | 28.07.2022 | Examination requested [2023/01] | 28.07.2022 | Date on which the examining division has become responsible | 11.04.2023 | Amendment by applicant (claims and/or description) | 08.11.2023 | Despatch of a communication from the examining division (Time limit: M04) | 01.03.2024 | Reply to a communication from the examining division | 12.05.2025 | Communication of intention to grant the patent | 22.08.2025 | Fee for grant paid | 22.08.2025 | Fee for publishing/printing paid | 22.08.2025 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 19.01.2023 | Renewal fee patent year 03 | 23.01.2024 | Renewal fee patent year 04 | 22.01.2025 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [XY] US2004232064 (WILKINSON JAMES et al.) | [Y] JPS50144963 | [XY] US2002043506 (AMSTUTZ AARON K et al.) [X] 6-10 * figures 4,8a-8d *[Y] 1-5 | [Y] US2005178717 (BAGCI ISMAIL C et al.) [Y] 1-5 * figures 1,2 * | by applicant | US2006207948 |