EP0379477 - A SELF-LEVELING SLURRY SCREED, AND A DRY PRODUCT FOR USE IN PREPARING IT [Right-click to bookmark this link] | Status | Patent revoked Status updated on 13.05.1999 Database last updated on 19.10.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state State(s) deleted from list of lapses: CH, LI | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states Optiroc Oy Ab Pronssitie 1 (P.O. Box 49) 00440 Helsinki / FI | [N/P] |
Former [1997/01] | For all designated states OPTIROC OY AB Pronssitie 1 (P.O. Box 49) 00440 Helsinki / FI | ||
Former [1990/31] | For all designated states OY PARTEK AB SF-21600 Parainen / FI | Inventor(s) | 01 /
ALGARS, Rainer, Allan Malmnäsintie 9 B SF-21600 Parainen / FI | 02 /
TURTO, Helena, Inkeri Kisakalliontie 25 as. 4 SF-21420 Lieto / FI | 03 /
HYYTIÄ, Armas, Toivo Grankullakatu 1 as. 10 SF-21600 Parainen / FI | 04 /
LEINO, Markku Yrttikuja 5 SF-08200 Lohja / FI | 05 /
LE BELL, Jean Korpinkatu 5 F SF-20600 Turku / FI | 06 /
SUNDEN, Fred Ernholm SF-21660 Nagu / FI | [1990/31] | Representative(s) | Woods, Geoffrey Corlett, et al J A Kemp 14 South Square Gray's Inn London WC1R 5JJ / GB | [N/P] |
Former [1996/11] | Woods, Geoffrey Corlett, et al J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5LX / GB | ||
Former [1990/31] | Collier, Jeremy Austin Grey, et al J.A.KEMP & CO. 14, South Square Gray's Inn London WC1R 5LX / GB | Application number, filing date | 87905754.5 | 26.08.1987 | [1990/31] | WO1987FI00110 | Filing language | FI | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8901916 | Date: | 09.03.1989 | Language: | EN | [1989/06] | Type: | A1 Application with search report | No.: | EP0379477 | Date: | 01.08.1990 | Language: | EN | The application published by WIPO in one of the EPO official languages on 09.03.1989 takes the place of the publication of the European patent application. | [1990/31] | Type: | B1 Patent specification | No.: | EP0379477 | Date: | 14.04.1993 | Language: | EN | [1993/15] | Search report(s) | International search report - published on: | SE | 09.03.1989 | Classification | IPC: | C04B16/06 | [1990/31] | CPC: |
C04B28/02 (EP);
C04B22/143 (EP);
C04B2111/34 (EP);
C04B2111/62 (EP);
Y02W30/91 (EP)
| C-Set: |
C04B22/143, C04B22/008, C04B2103/30 (EP);
C04B28/02, C04B14/06, C04B18/08, C04B22/143, C04B24/2623, C04B40/06 (EP) | Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1990/31] | Title | German: | SCHLAMM FÜR SELBST-AUSNIVELLIERENDEN ESTRICH UND EIN TROCKENPRODUKT ZU SEINER HERSTELLUNG | [1990/31] | English: | A SELF-LEVELING SLURRY SCREED, AND A DRY PRODUCT FOR USE IN PREPARING IT | [1990/31] | French: | CHAPE DE COULIS A AUTO-EGALISATION, ET PRODUIT SEC UTILISE POUR LA PREPARER | [1990/31] | Entry into regional phase | 09.03.1989 | Translation filed | 21.02.1990 | National basic fee paid | 21.02.1990 | Designation fee(s) paid | 21.02.1990 | Examination fee paid | Examination procedure | 27.01.1989 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 21.02.1990 | Examination requested [1990/31] | 15.05.1991 | Despatch of a communication from the examining division (Time limit: M04) | 16.09.1991 | Reply to a communication from the examining division | 11.05.1992 | Despatch of communication of intention to grant (Approval: Yes) | 17.07.1992 | Communication of intention to grant the patent | 22.09.1992 | Fee for grant paid | 22.09.1992 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
23.12.1993
28.01.1994
ADMISSIBLE Gebr. Knauf Westdeutsche Gipswerke Postfach 10 D-97343 Iphofen / DE Opponent's representative dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | 02
13.01.1994
09.02.1994
ADMISSIBLE Schönox Nobel GmbH Am Bahnhof 11 48720 Rosendahl-Darfeld / DE Opponent's representative Zumstein jun., Fritz Patentanwälte Dr. F. Zumstein Dipl.-Ing. F. Klingseisen Bräuhausstrasse 4 80331 München / DE | [N/P] |
Former [2010/16] | |||
Opponent(s) | 01
23.12.1993
28.01.1994
ADMISSIBLE Gebr. Knauf Westdeutsche Gipswerke Postfach 10 D-97343 Iphofen / DE Opponent's representative von Kreisler Selting Werner Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | ||
02
13.01.1994
09.02.1994
ADMISSIBLE Schönox Nobel GmbH Am Bahnhof 11 48720 Rosendahl-Darfeld / DE Opponent's representative Zumstein, Fritz, Dr. Patentanwälte, Dr. F. Zumstein, Dipl.-Ing. F. Klingseisen, Bräuhausstrasse 4 D-80331 München / DE | |||
Former [2009/47] | |||
Opponent(s) | 01
23.12.1993
28.01.1994
ADMISSIBLE Gebr. Knauf Westdeutsche Gipswerke Postfach 10 D-97343 Iphofen / DE Opponent's representative Werner, Hans-Karsten Patentanwälte Von Kreisler Selting Werner Postfach 10 22 41 50462 Köln / DE | ||
02
13.01.1994
09.02.1994
ADMISSIBLE Schönox Nobel GmbH Am Bahnhof 11 48720 Rosendahl-Darfeld / DE Opponent's representative Zumstein, Fritz, Dr. Patentanwälte, Dr. F. Zumstein, Dipl.-Ing. F. Klingseisen, Bräuhausstrasse 4 D-80331 München / DE | |||
Former [1994/10] | |||
Opponent(s) | 01
23.12.1993
28.01.1994
ADMISSIBLE Gebr. Knauf Westdeutsche Gipswerke Postfach 10 D-97343 Iphofen / DE Opponent's representative Werner, Hans-Karsten, Dr. Patentanwälte, von Kreisler-Selting-Werner, Postfach 10 22 41 D-50462 Köln / DE | ||
02
13.01.1994
09.02.1994
ADMISSIBLE Schönox Nobel GmbH Am Bahnhof 11 48720 Rosendahl-Darfeld / DE Opponent's representative Zumstein, Fritz, Dr. Patentanwälte, Dr. F. Zumstein, Dipl.-Ing. F. Klingseisen, Bräuhausstrasse 4 D-80331 München / DE | |||
Former [1994/08] | |||
Opponent(s) | 01
23.12.1993
28.01.1994
ADMISSIBLE Gebr. Knauf Westdeutsche Gipswerke Postfach 10 D-97343 Iphofen / DE Opponent's representative Werner, Hans-Karsten, Dr. Patentanwälte, von Kreisler-Selting-Werner, Postfach 10 22 41 D-50462 Köln / DE | 17.02.1994 | Invitation to proprietor to file observations on the notice of opposition | 17.08.1994 | Reply of patent proprietor to notice(s) of opposition | 25.08.1994 | Communication of observations of patent proprietor (Time limit: M04) | 04.01.1995 | Reply of parties involved to observations of patent proprietor | 08.02.1996 | Date of oral proceedings | 01.07.1996 | Despatch of minutes of oral proceedings | 01.07.1996 | Despatch of communication that the patent will be revoked | 02.03.1999 | Legal effect of revocation of patent [1999/26] | Appeal following opposition | 05.09.1996 | Appeal received No. T0804/96 | 08.11.1996 | Statement of grounds filed | 02.03.1999 | Result of appeal procedure: appeal of the proprietor was rejected | 02.03.1999 | Date of oral proceedings | 08.03.1999 | Minutes of the oral proceedings despatched | Fees paid | Renewal fee | 27.04.1990 | Renewal fee patent year 03 | 28.08.1990 | Renewal fee patent year 04 | 26.08.1991 | Renewal fee patent year 05 | 26.08.1992 | Renewal fee patent year 06 | Penalty fee | Penalty fee Rule 85b EPC 1973 | 26.02.1990 | M06   Not yet paid | Additional fee for renewal fee | 27.02.1990 | 03   M06   Fee paid on   27.04.1990 |
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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 | deleted | [2015/21] |
Former [2000/52] | CH | 14.04.1993 | |
LI | 14.04.1993 | Cited in | International search | [X]US4039492 (HAMILTON WILLIS D); | [X]GB2035990 (HAWKINS & TIPSON LTD); | [A]GB2083015 (SCHOEN WILHELM KG); | [A]US4394175 (CHERITON LESLIE W [GB], et al); | [X]US4428775 (JOHNSON ROBERT M [US], et al); | [X]GB2142619 (DAVIS HUGH N) |