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EP0056054
European procedure
Extract from the Register of European Patents
EP About this file: EP0056054
| EP0056054 - WATER PURIFICATION SYSTEM [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.02.1986 Database last updated on 03.01.2025 | Most recent event Tooltip | 26.04.2002 | Lapse of the patent in a contracting state New state(s): FR | published on 12.06.2002 [2002/24] | Applicant(s) | For all designated states GARTNER, William J. 153 Williamsburg Drive Bartlett, IL 60103 / US | [1982/29] | Inventor(s) | 01 /
see applicant ... | [1982/29] | Representative(s) | Groening, Hans Wilhelm Boehmert & Boehmert Pettenkoferstrasse 20-22 80336 München / DE | [N/P] |
| Former [1982/29] | Groening, Hans Wilhelm, Dipl.-Ing. Strehl Schübel-Hopf Groening & Partner Postfach 22 14 55 D-80504 München / DE | Application number, filing date | 81902148.6 | 17.07.1981 | [1982/29] | WO1981US00965 | Priority number, date | US19800170023 | 18.07.1980 Original published format: US 170023 | [1982/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8200256 | Date: | 04.02.1982 | [1982/04] | Type: | A1 Application with search report | No.: | EP0056054 | Date: | 21.07.1982 | Language: | EN | The application published by WIPO in one of the EPO official languages on 04.02.1982 takes the place of the publication of the European patent application. | [1982/29] | Type: | B1 Patent specification | No.: | EP0056054 | Date: | 17.04.1985 | Language: | EN | [1985/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.11.1982 | Classification | IPC: | B01D15/00, B01D27/02, C02F9/00 | [1982/29] | CPC: |
C02F1/766 (EP,US);
A47G21/188 (EP,US);
C02F1/002 (EP,US);
Y02A20/208 (EP,US)
| Designated contracting states | AT, CH, DE, FR, LI, NL, SE [1982/29] | Title | German: | WASSERKLÄRSYSTEM | [1982/29] | English: | WATER PURIFICATION SYSTEM | [1982/29] | French: | SYSTEME D'EPURATION D'EAU | [1982/29] | File destroyed: | 20.04.2002 | Entry into regional phase | 15.03.1982 | National basic fee paid | 15.03.1982 | Search fee paid | 15.03.1982 | Designation fee(s) paid | 15.03.1982 | Examination fee paid | Examination procedure | 15.03.1982 | Examination requested [1982/29] | 25.07.1983 | Despatch of a communication from the examining division (Time limit: M04) | 30.11.1983 | Reply to a communication from the examining division | 13.02.1984 | Despatch of a communication from the examining division (Time limit: M02) | 13.04.1984 | Reply to a communication from the examining division | 05.07.1984 | Despatch of communication of intention to grant (Approval: ) | 26.09.1984 | Communication of intention to grant the patent | 27.12.1984 | Fee for grant paid | 27.12.1984 | Fee for publishing/printing paid | Opposition(s) | 18.01.1986 | No opposition filed within time limit [1986/15] | Fees paid | Renewal fee | 11.11.1983 | Renewal fee patent year 03 | 31.07.1984 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 01.08.1983 | 03 M06 Fee paid on 11.11.1983 |
| 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. | Lapses during opposition Tooltip | FR | 17.04.1985 | NL | 17.04.1985 | AT | 17.07.1985 | SE | 18.07.1985 | CH | 31.07.1985 | LI | 31.07.1985 | [2002/24] |
| Former [1989/08] | NL | 17.04.1985 | |
| AT | 17.07.1985 | ||
| SE | 18.07.1985 | ||
| CH | 31.07.1985 | ||
| LI | 31.07.1985 | ||
| Former [1987/26] | NL | 17.04.1985 | |
| AT | 17.07.1985 | ||
| CH | 31.07.1985 | ||
| LI | 31.07.1985 | ||
| Former [1987/20] | NL | 17.04.1985 | |
| AT | 17.07.1985 | ||
| Former [1986/28] | NL | 17.04.1985 | Cited in | International search | [A]US1000332 (DYER HENRY H [US]); | [A]US1333011 (CRADY PETER E); | [A]US3327859 (PALL DAVID B); | [A]US3389803 (BARLEY EDWARD S); | [A]US3392837 (SANZENBACHER WILLIAM A); | [A]US3715035 (TEEPLE G, et al); | [A]US3923665 (LAMBERT JACK L, et al) | Examination | GB1072227 | DE2136646 | GB1398369 |