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Extract from the Register of European Patents

EP About this file: EP0321834

EP0321834 - Centrifugal tumbling grinding machine [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  06.03.1991
Database last updated on 11.09.2024
Most recent event   Tooltip06.03.1991Change - withdrawalpublished on 24.04.1991 [1991/17]
Applicant(s)For all designated states
Carl Kurt Walther GmbH & Co. KG
Bahnstrasse 43-51 Postfach 11 06 42
42306 Wuppertal / DE
[N/P]
Former [1989/26]For all designated states
Carl Kurt Walther GmbH & Co. KG
Bahnstrasse 43-51 Postfach 11 06 42
D-42306 Wuppertal / DE
Inventor(s)01 / Temme, Karl
Westfalenweg 116
D-5600 Wuppertal 1 / DE
[1989/26]
Representative(s)Rieder, Hans-Joachim, et al
Rieder & Partner mbB
Patentanwälte - Rechtsanwalt
Postfach 11 04 51
42304 Wuppertal / DE
[N/P]
Former [1989/26]Rieder, Hans-Joachim, Dr., et al
Rieder & Partner Anwaltskanzlei Postfach 11 04 51
D-42304 Wuppertal / DE
Application number, filing date88120803.713.12.1988
[1989/26]
Priority number, dateDE1987374316119.12.1987         Original published format: DE 3743161
[1989/26]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0321834
Date:28.06.1989
Language:DE
[1989/26]
Type: A3 Search report 
No.:EP0321834
Date:20.12.1989
Language:DE
[1989/51]
Search report(s)(Supplementary) European search report - dispatched on:EP30.10.1989
ClassificationIPC:B24B31/108
[1989/26]
CPC:
B24B31/108 (EP,US)
Designated contracting statesCH,   DE,   FR,   GB,   LI,   NL [1989/26]
TitleGerman:Fliehkraft-Gleitschleifmaschine[1989/26]
English:Centrifugal tumbling grinding machine[1989/26]
French:Machine de tribo-finition centrifuge[1989/26]
File destroyed:02.03.1998
Examination procedure05.01.1990Examination requested  [1990/10]
16.01.1991Despatch of a communication from the examining division (Time limit: M04)
22.02.1991Application withdrawn by applicant  [1991/17]
Fees paidRenewal fee
11.12.1990Renewal fee patent year 03
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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.
Documents cited:Search[YP]JP63100198  ;
 [X]FR508602  (CLAY ET PIERRON);
 [A]US4177608  (BALZ GUNTHER W [US])
 [YP]  - PATENT ABSTRACTS OF JAPAN, vol. 12, Nr. 344 (C-528)[3191], 16. September 1988; & JP-A-63 100 198 (SANKO SETSUBI KOGYO K.K.) 02-05-1988, & JP63100198 A 00000000
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.