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Extract from the Register of European Patents

EP About this file: EP0000191

EP0000191 - Process for inserting an insulating screen of elastic and preferably fire-resistant material between a floor and a suspended ceiling and/or a partition wall, preferably above a partition wall and a screen for carrying out the process. [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  12.11.1985
Database last updated on 11.09.2024
Most recent event   Tooltip17.04.2015Change - lapse in a contracting state
State(s) deleted from list of lapses: CH		published on 20.05.2015  [2015/21]
Applicant(s)For:BE  CH  FR  LU  NL  SE 
SPAFI - SOCIETE ANONYME DE PARTICIPATIONS FINANCIERES ET INDUSTRIELLES
Les Miroirs 18, Avenue d'Alsace
F-92400 Courbevoie / FR
For:DE 
Grünzweig + Hartmann und Glasfaser AG
Bürgermeister-Grünzweig-Strasse 1-47
D-67059 Ludwigshafen / DE
[N/P]
Former [1984/36]For:BE  CH  FR  LU  NL  SE 
SPAFI - SOCIETE ANONYME DE PARTICIPATIONS FINANCIERES ET INDUSTRIELLES
Les Miroirs 18, Avenue d'Alsace
F-92400 Courbevoie / FR
For:DE 
Grünzweig + Hartmann und Glasfaser AG
Bürgermeister-Grünzweig-Strasse 1-47
D-67059 Ludwigshafen / DE
Former [1980/22]For:BE  CH  FR  LU  NL  SE 
SAINT-GOBAIN INDUSTRIES
62, Bd Victor Hugo
F-92209 Neuilly sur Seine / FR
For:DE 
Grünzweig + Hartmann und Glasfaser AG
Bürgermeister-Grünzweig-Strasse 1-47
D-67059 Ludwigshafen / DE
Inventor(s)01 / Sommer, Rolf
Mutterstadter Strasse 5
D-6701 Dannstadt / DE
[N/P]
Representative(s)Kuhnen & Wacker Patent- und Rechtsanwaltsbüro PartG mbB
Prinz-Ludwig-Straße 40A
85354 Freising / DE
[N/P]
Former [1985/02]KUHNEN, WACKER & PARTNER
Alois-Steinecker-Strasse 22
D-85354 Freising / DE
Former [1984/24](deleted)
Former [1980/22]Betzler, Eduard, Dipl.-Phys., et al
Postfach 70 02 09 Plinganserstrasse 18a
D-8000 München 70 / DE
Application number, filing date78100231.623.06.1978
Priority number, dateDE1977272960830.06.1977         Original published format: DE 2729608
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0000191
Date:10.01.1979
Language:DE
[N/P]
Type: B1 Patent specification 
No.:EP0000191
Date:29.10.1980
Language:DE
[1980/22]
Search report(s)(Supplementary) European search report - dispatched on:EP30.10.1978
ClassificationIPC:B65D85/16, E04G21/14, E04B1/82, E04B1/94
[1980/22]
CPC:
E04B2/7411 (EP); B65D85/07 (EP)
Designated contracting statesBE,   CH,   DE,   FR,   LU,   NL,   SE 
TitleGerman:Verfahren zum Einsetzen einer aus elastischem vorzugsweise nicht brennbarem Dämmaterial bestehenden Abschottung zwischen Rohdecke und Unterdecke und/oder Trennwand, vorzugsweise im Bereich über einer Trennwand und Abschottung zur Durchführung des Verfahrens.
English:Process for inserting an insulating screen of elastic and preferably fire-resistant material between a floor and a suspended ceiling and/or a partition wall, preferably above a partition wall and a screen for carrying out the process.
French:Procédé de mise en place d'un écran et de préférence, résistant au feu entre un plancher brut et un plafond suspendu et/ou une cloison de préférence au dessus d'une cloison et écran pour la mise en oeuvre du procédé.
Examination procedure10.05.1979Examination requested
20.08.1979Despatch of a communication from the examining division (Time limit: M03)
20.11.1979Reply to a communication from the examining division
22.01.1980Despatch of communication of intention to grant (Approval: )
11.04.1980Communication of intention to grant the patent
07.06.1980Fee for grant paid
07.06.1980Fee for publishing/printing paid
Opposition(s)Opponent(s)01  28.07.1981  30.10.1981  ADMISSIBLE
Rheinhold & Mahla GmbH
Gneisenaustrasse 15
D-80992 München / DE
Opponent's representative
Michelis, Theodor
Tattenbachstrasse 9
D-80538 München / DE
 [N/P]
Former [1983/22]
Opponent(s)01  28.07.1981  30.10.1981  ADMISSIBLE
Rheinhold & Mahla GmbH
Gneisenaustrasse 15
D-80992 München / DE
Opponent's representative
Michelis, Theodor, Dipl.-Ing.
Tattenbachstrasse 9
D-80538 München / DE
Former [1982/01]
Opponent(s)01  28.07.1981  30.10.1981  ADMISSIBLE
Rheinhold & Mahla GmbH
Gneisenaustrasse 15
D-80992 München / DE
Opponent's representative
Kirchner, Dietrich
BAYER AG Zentralbereich Patente, Marken und Lizenzen
D-5090 Leverkusen, Bayerwerk / DE
02.11.1981Invitation to proprietor to file observations on the notice of opposition
01.03.1982Reply of patent proprietor to notice(s) of opposition
12.05.1982Communication of observations of patent proprietor (Time limit: M02)
10.07.1982Reply of parties involved to observations of patent proprietor
13.10.1982Despatch of a communication from the opposition division (Time limit: M02)
10.12.1982Reply to a communication from the opposition division
04.07.1983Despatch of a communication from the opposition division (Time limit: M02)
03.09.1983Reply to a communication from the opposition division
14.02.1984Despatch of communication that the patent will be revoked
06.08.1985Legal effect of revocation of patent [1986/03]
Appeal following opposition09.04.1984Appeal received No.  T0088/84
22.06.1984Statement of grounds filed
Fees paidRenewal fee
15.07.1980Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
30.06.198003   M06   Fee paid on   15.07.1980
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Lapses during opposition  TooltipLU30.06.1981
SE24.06.1985
[2015/21]
Former [1999/52]CH29.10.1980
LU30.06.1981
SE24.06.1985
Former [1989/08]CH29.10.1980
SE24.06.1985
Former [1987/26]CH29.10.1980
Documents cited:SearchUS2339326  [ ] (FOURNESS CHARLES A, et al);
 US3521742  [ ] (FERRELL ROBERT A);
 FR2216811  [ ] (KOEPP AG [DE])
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.