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Extract from the Register of European Patents

EP About this file: EP0242410

EP0242410 - Method of manufacturing an elastic grinding body [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.03.1991
Database last updated on 17.05.2024
Most recent event   Tooltip23.11.2007Lapse of the patent in a contracting state
Updated state(s): FR		published on 26.12.2007  [2007/52]
Applicant(s)For all designated states
Carborundum Schleifmittelwerke GmbH
Kappeler Strasse 105
D-4000 Düsseldorf 13 / DE
[1989/49]
Former [1988/21]For all designated states
Dr. Elbel Schleifmittel GmbH
Van-Heukelum-Strasse 5
D-2850 Bremerhaven / DE
Former [1987/44]For all designated states
Elbel, Karl, Dr.
Haid- und Neustrasse 7
D-7500 Karlsruhe 1 / DE
For all designated states
Wachter, Gottfried
Haid- und Neustrasse 7
D-7500 Karlsruhe 1 / DE
Inventor(s)01 / Elbel, Karl, Dr.
Haid- und Neustrasse 7
D-7500 Karlsruhe / DE
02 / Wachter, Gottfried
Haid- und Neustrasse 7
D-7500 Karlsruhe / DE
[1988/21]
Former [1987/44]01 / see applicant
...
Representative(s)Frank, Gerhard
Patentanwälte
Mayer, Frank, Reinhardt
Schwarzwaldstrasse 1A
75173 Pforzheim / DE
[N/P]
Former [1987/44]Frank, Gerhard, Dipl.-Phys.
Patentanwälte Mayer, Frank, Reinhardt, Westliche 24
D-75172 Pforzheim / DE
Application number, filing date86105309.817.04.1986
[1987/44]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0242410
Date:28.10.1987
Language:DE
[1987/44]
Type: B1 Patent specification 
No.:EP0242410
Date:06.06.1990
Language:DE
[1990/23]
Search report(s)(Supplementary) European search report - dispatched on:EP20.01.1987
ClassificationIPC:B24D18/00, B29C67/18
[1987/44]
CPC:
B24D18/00 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1987/44]
TitleGerman:Verfahren zur Herstellung eines elastischen Schleifkörpers[1987/44]
English:Method of manufacturing an elastic grinding body[1987/44]
French:Procédé de fabrication d'un élément abrasif élastique[1987/44]
File destroyed:15.01.2000
Examination procedure30.10.1987Examination requested  [1988/02]
03.02.1989Despatch of a communication from the examining division (Time limit: M05)
01.07.1989Reply to a communication from the examining division
14.09.1989Despatch of communication of intention to grant (Approval: Yes)
05.12.1989Communication of intention to grant the patent
22.01.1990Fee for grant paid
22.01.1990Fee for publishing/printing paid
Opposition(s)07.03.1991No opposition filed within time limit [1991/20]
Fees paidRenewal fee
29.02.1988Renewal fee patent year 03
28.04.1989Renewal fee patent year 04
21.03.1990Renewal fee patent year 05
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  TooltipBE06.06.1990
FR06.06.1990
GB06.06.1990
IT06.06.1990
NL06.06.1990
SE06.06.1990
[2006/14]
Former [1999/42]BE06.06.1990
GB06.06.1990
IT06.06.1990
NL06.06.1990
SE06.06.1990
FR26.10.1990
Former [1991/39]BE06.06.1990
GB06.06.1990
NL06.06.1990
SE06.06.1990
FR26.10.1990
Former [1991/30]BE06.06.1990
GB06.06.1990
NL06.06.1990
SE06.06.1990
Former [1991/24]BE06.06.1990
NL06.06.1990
SE06.06.1990
Former [1991/18]NL06.06.1990
SE06.06.1990
Former [1991/12]SE06.06.1990
Documents cited:Search[A]GB498951  (NORTON GRINDING WHEEL CO LTD);
 [A]FR1142688  ;
 [A]DE2341329  (SPIRA WILHELM H);
 [AD]EP0095055  (SEA SCHLEIFM ENTW ANWEND [DE]);
 [AD]EP0114280  (SEA SCHLEIFM ENTW ANWEND [DE]);
 [A]US4523930  (WILLISTON WILLIAM H [US]);
 [A]EP0147633  (ELBEL RABERAIN ANNE MARIE)
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.