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EP0230723
European procedure
Extract from the Register of European Patents
EP About this file: EP0230723
| EP0230723 - Powder charging apparatus and electrostatic powder coating apparatus [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.05.1992 Database last updated on 10.07.2024 | Most recent event Tooltip | 23.05.1992 | No opposition filed within time limit | published on 15.07.1992 [1992/29] | Applicant(s) | For all designated states Nagasaka, Hideo 2-21-33, Minamitakano-machi Hitachi-city Ibaraki-prefecture / JP | [N/P] |
| Former [1987/32] | For all designated states Nagasaka, Hideo 2-21-33, Minamitakano-machi Hitachi-city Ibaraki-prefecture / JP | Inventor(s) | 01 /
see applicant ... | [1987/32] | Representative(s) | Hands, Horace Geoffrey, et al Withers & Rogers 4 Dyer's Buildings Holborn London EC1N 2 JT / GB | [N/P] |
| Former [1987/32] | Hands, Horace Geoffrey, et al GEORGE FUERY & CO Whitehall Chambers 23 Colmore Row Birmingham B3 2BL / GB | Application number, filing date | 86308890.2 | 14.11.1986 | [1987/32] | Priority number, date | JP19850258289 | 18.11.1985 Original published format: JP 25828985 | [1987/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0230723 | Date: | 05.08.1987 | Language: | EN | [1987/32] | Type: | A3 Search report | No.: | EP0230723 | Date: | 14.10.1987 | Language: | EN | [1987/42] | Type: | B1 Patent specification | No.: | EP0230723 | Date: | 17.07.1991 | Language: | EN | [1991/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.08.1987 | Classification | IPC: | B05B5/053, B05B7/14 | [1991/29] | CPC: |
B05B5/032 (EP)
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| Former IPC [1987/32] | B05B5/02, B05B7/14 | Designated contracting states | CH, DE, FR, GB, LI, SE [1987/32] | Title | German: | Apparat zum Laden von Pulver und elektrostatischer Pulverbeschichtungsapparat | [1987/32] | English: | Powder charging apparatus and electrostatic powder coating apparatus | [1987/32] | French: | Appareil pour le chargement de poudre et de revêtement électrostatique à l'aide de cette poudre | [1987/32] | Examination procedure | 17.02.1988 | Examination requested [1988/16] | 05.09.1988 | Despatch of a communication from the examining division (Time limit: M04) | 24.12.1988 | Reply to a communication from the examining division | 20.02.1989 | Despatch of a communication from the examining division (Time limit: M04) | 16.06.1989 | Reply to a communication from the examining division | 03.08.1989 | Despatch of a communication from the examining division (Time limit: M06) | 05.02.1990 | Reply to a communication from the examining division | 27.03.1990 | Despatch of a communication from the examining division (Time limit: M04) | 13.07.1990 | Reply to a communication from the examining division | 26.09.1990 | Despatch of communication of intention to grant (Approval: Yes) | 18.01.1991 | Communication of intention to grant the patent | 12.04.1991 | Fee for grant paid | 12.04.1991 | Fee for publishing/printing paid | Opposition(s) | 22.04.1992 | No opposition filed within time limit [1992/29] | Fees paid | Renewal fee | 08.11.1988 | Renewal fee patent year 03 | 25.09.1989 | Renewal fee patent year 04 | 28.09.1990 | 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 | [A]JP59139956 ; | [X]DE2646798 (HAUG & CO KG); | [A]GB2029271 (ONODA CEMENT CO LTD); | [A]US4135667 (BENEDEK GYORGY, et al) | [A] - PATENT ABSTRACTS OF JAPAN, vol. 8, no. 260 (C-254)[1697], 29th November 1984; & JP-A-59 139 956 (YANMAR NOKI K.K.) 11-08-1984, & JP59139956 A 00000000 | by applicant | DE2646798 |