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Extract from the Register of European Patents

EP About this file: EP0404133

EP0404133 - Device for dry grinding of surfaces [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.02.1995
Database last updated on 09.09.2024
Most recent event   Tooltip26.04.2002Lapse of the patent in a contracting state
New state(s): ES		published on 12.06.2002  [2002/24]
Applicant(s)For all designated states
Festo KG
Ulmer Strasse 48
73728 Esslingen / DE
[N/P]
Former [1990/52]For all designated states
Festo KG
Ulmer Strasse 48
D-73728 Esslingen / DE
Inventor(s)01 / Barthelt, Hans-Peter
Hegensberger Strasse 132
D-7300 Esslingen / DE
[1990/52]
Representative(s)Rüger, Rudolf, et al
Patentanwälte Rüger, Barthelt & Abel
Postfach 348
73704 Esslingen / DE
[N/P]
Former [1990/52]Rüger, Rudolf, Dr.-Ing., et al
Patentanwälte Rüger, Barthelt & Abel Postfach 348
D-73704 Esslingen / DE
Application number, filing date90111701.020.06.1990
[1990/52]
Priority number, dateDE1989392002120.06.1989         Original published format: DE 3920021
[1990/52]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0404133
Date:27.12.1990
Language:DE
[1990/52]
Type: A3 Search report 
No.:EP0404133
Date:02.05.1991
Language:DE
[1991/18]
Type: B1 Patent specification 
No.:EP0404133
Date:13.04.1994
Language:DE
[1994/15]
Search report(s)(Supplementary) European search report - dispatched on:EP13.03.1991
ClassificationIPC:B24B23/04, B24B55/10
[1990/52]
CPC:
B24B55/105 (EP)
Designated contracting statesBE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1990/52]
TitleGerman:Schleifvorrichtung zum trockenen Flächenschleifen[1990/52]
English:Device for dry grinding of surfaces[1990/52]
French:Dispositif de ponçage à sec de surfaces[1990/52]
Examination procedure22.10.1991Examination requested  [1991/51]
20.11.1992Despatch of a communication from the examining division (Time limit: M04)
27.03.1993Reply to a communication from the examining division
23.07.1993Despatch of communication of intention to grant (Approval: Yes)
11.10.1993Communication of intention to grant the patent
15.12.1993Fee for grant paid
15.12.1993Fee for publishing/printing paid
Opposition(s)14.01.1995No opposition filed within time limit [1995/14]
Fees paidRenewal fee
24.04.1992Renewal fee patent year 03
20.04.1993Renewal fee patent year 04
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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  TooltipBE13.04.1994
ES13.04.1994
NL13.04.1994
SE13.04.1994
CH30.06.1994
LI30.06.1994
[2002/24]
Former [2002/23]BE13.04.1994
NL13.04.1994
SE13.04.1994
CH30.06.1994
LI30.06.1994
Former [1995/31]BE13.04.1994
NL13.04.1994
CH30.06.1994
LI30.06.1994
Former [1995/12]BE13.04.1994
NL13.04.1994
Former [1995/11]BE13.04.1994
Documents cited:Search[A]US3866304  (HUTCHINS ALMA A);
 [A]WO8702924  (FEIN VERWALTUNG GMBH [DE], et al)
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.