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EP0608498
European procedure
Extract from the Register of European Patents
EP About this file: EP0608498
| EP0608498 - Method for cleaning rolls and cleaning apparatus for rolls [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.12.1997 Database last updated on 31.08.2024 | Most recent event Tooltip | 28.12.2007 | Lapse of the patent in a contracting state | published on 30.01.2008 [2008/05] | Applicant(s) | For all designated states VALMET CORPORATION Panuntie 6 00620 Helsinki / FI | [1996/35] |
| Former [1994/31] | For all designated states VALMET PAPER MACHINERY INC. Panuntie 6 SF-00620 Helsinki / FI | Inventor(s) | 01 /
Ahvenniemi, Vesa Jousimiehentie 10 H 66 SF-00740 Helsinki / FI | 02 /
Lappalainen, Teuvo Keihäskuja 3 C SF-04230 Kerava / FI | [1994/31] | Representative(s) | Graf Glück Habersack Kritzenberger Patentanwälte Wotanstrasse 64 80639 München / DE | [N/P] |
| Former [1994/31] | Zipse + Habersack Kemnatenstrasse 49 D-80639 München / DE | Application number, filing date | 93117825.5 | 03.11.1993 | [1994/31] | Priority number, date | FI19920004961 | 03.11.1992 Original published format: FI 924961 | [1994/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0608498 | Date: | 03.08.1994 | Language: | EN | [1994/31] | Type: | B1 Patent specification | No.: | EP0608498 | Date: | 19.02.1997 | Language: | EN | [1997/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.06.1994 | Classification | IPC: | B08B3/02, D21G3/00 | [1994/31] | CPC: |
B08B3/024 (EP,US);
B08B3/022 (EP,US);
D21G3/02 (EP,US);
B64D2013/064 (EP,US);
B64D2013/0688 (EP,US);
F05B2220/50 (EP,US)
| Designated contracting states | DE, FR, GB, IT, SE [1994/31] | Title | German: | Verfahren zur Walzenreinigung und Vorrichtung dafür | [1994/31] | English: | Method for cleaning rolls and cleaning apparatus for rolls | [1994/31] | French: | Procédé pour la nettoyage des cylindres et dispositif pour cela | [1994/31] | Examination procedure | 30.09.1994 | Examination requested [1994/48] | 30.05.1995 | Despatch of a communication from the examining division (Time limit: M04) | 06.10.1995 | Reply to a communication from the examining division | 15.03.1996 | Despatch of communication of intention to grant (Approval: Yes) | 18.04.1996 | Communication of intention to grant the patent | 26.07.1996 | Fee for grant paid | 26.07.1996 | Fee for publishing/printing paid | Opposition(s) | 20.11.1997 | No opposition filed within time limit [1998/07] | Fees paid | Renewal fee | 29.11.1995 | Renewal fee patent year 03 | 30.11.1996 | 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. | Lapses during opposition Tooltip | IT | 19.02.1997 | [2008/05] |
| Former [1999/42] | IT | 19.02.1997 | Documents cited: | Search | [YA]US4178652 (ADAMS LEO [US], et al) [Y] 1-5 * column 2, line 51 - column 4, line 18; figures 1-3 * [A] 13; | [YA]US5092961 (KELLER SAMUEL F [US]) [Y] 1-5 * column 5, line 10 - line 54; figure . * [A] 8,9,13; | [A]US4852209 (SVENKA PETER [DE], et al) [A] 1-5,13 * column 3, line 15 - line 32 * * column 3, line 55 - column 4, line 3 * * column 8, line 17 - line 59; figures 1,2 *; | [PA]EP0520145 (ELTEX ELEKTROSTATIK GMBH [DE]) [PA] 1-6,8,9,14 * column 4, line 15 - column 5, line 15; figure 1 *; | [A]US4185399 (GLADISH HERBERT E [CA]) [A] 1,14 * column 2, line 17 - line 43 * * column 2, line 67 - column 3, line 22 * * column 4, line 51 - line 59 *; | [A]JPS634948 | [A] - PATENT ABSTRACTS OF JAPAN, (19880608), vol. 12, no. 197, Database accession no. (M - 706), & JP63004948 A 19880109 (DAINIPPON PRINTING CO LTD) [A] 1,2,14 * abstract * |