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EP4003738
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EP About this file: EP4003738
| EP4003738 - UNIFORM PRINT HEAD SURFACE COATING [Right-click to bookmark this link] | Status | The patent has been granted Status updated on 03.05.2024 Database last updated on 24.08.2024 | |
| Former | Grant of patent is intended Status updated on 06.03.2024 | ||
| Former | Request for examination was made Status updated on 29.04.2022 | ||
| Former | The international publication has been made Status updated on 05.02.2021 | Most recent event Tooltip | 03.05.2024 | (Expected) grant | published on 05.06.2024 [2024/23] | Applicant(s) | For all designated states Hewlett-Packard Development Company L.P. 10300 Energy Drive Spring, TX 77389 / US | [2024/14] |
| Former [2022/22] | For all designated states Hewlett-Packard Development Company, L.P. 10300 Energy Drive Spring TX 77389 / US | Inventor(s) | 01 /
CHEN, Chien-Hua 1070 NE Circle Blvd. Corvallis, OR 97330 / US | 02 /
GROH, Michael G. 1070 NE Circle Blvd. Corvallis, OR 97330 / US | 03 /
SONG, Bo 1070 NE Circle Blvd. Corvallis, OR 97330 / US | [2022/22] | Representative(s) | Haseltine Lake Kempner LLP One Portwall Square Portwall Lane Bristol BS1 6BH / GB | [2024/23] |
| Former [2022/22] | Haseltine Lake Kempner LLP Redcliff Quay 120 Redcliff Street Bristol BS1 6HU / GB | Application number, filing date | 19939631.8 | 30.07.2019 | [2022/22] | WO2019US44178 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2021021136 | Date: | 04.02.2021 | Language: | EN | [2021/05] | Type: | A1 Application with search report | No.: | EP4003738 | Date: | 01.06.2022 | Language: | EN | The application published by WIPO in one of the EPO official languages on 04.02.2021 takes the place of the publication of the European patent application. | [2022/22] | Type: | B1 Patent specification | No.: | EP4003738 | Date: | 05.06.2024 | Language: | EN | [2024/23] | Search report(s) | International search report - published on: | RU | 04.02.2021 | (Supplementary) European search report - dispatched on: | EP | 13.03.2023 | Classification | IPC: | B41J2/16, B41J2/14 | [2022/22] | CPC: |
B41J2/1606 (EP,KR,US);
B41J2/1433 (KR,US);
B41J2002/14475 (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 [2022/22] | 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: | GLEICHMÄSSIGE OBERFLÄCHENBESCHICHTUNG EINES DRUCKKOPFS | [2022/22] | English: | UNIFORM PRINT HEAD SURFACE COATING | [2022/22] | French: | REVÊTEMENT DE SURFACE DE TÊTE D'IMPRESSION UNIFORME | [2022/22] | Entry into regional phase | 30.09.2021 | National basic fee paid | 30.09.2021 | Search fee paid | 30.09.2021 | Designation fee(s) paid | 30.09.2021 | Examination fee paid | Examination procedure | 30.09.2021 | Examination requested [2022/22] | 25.09.2023 | Amendment by applicant (claims and/or description) | 25.09.2023 | Date on which the examining division has become responsible | 07.03.2024 | Communication of intention to grant the patent | 25.04.2024 | Fee for grant paid | 25.04.2024 | Fee for publishing/printing paid | 25.04.2024 | Receipt of the translation of the claim(s) | Fees paid | Renewal fee | 30.09.2021 | Renewal fee patent year 03 | 21.07.2022 | Renewal fee patent year 04 | 20.07.2023 | Renewal fee patent year 05 |
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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 | [XI]US5502470 (MIYASHITA SATORU [JP], et al); | [A]US9855566 (CRAFT CHRISTOPHER A [US], et al) | International search | [A]EP0568248 (XEROX CORP [US]); | [A]JP2000117977 (SONY CORP); | [A]US2004231780 (CLARK SHAN [US], et al); | [A]US2004246291 (KINPARA SHIGERU [JP]); | [A]MX2017012076 (LEONHARD KURZ STIFTUNG & CO KG [DE]) | by applicant | US5502470 | US9855566 |