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Extract from the Register of European Patents

EP About this file: EP0224114

EP0224114 - Self-clamping drill chuck [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  16.03.1990
Database last updated on 16.09.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
Josef Albrecht Bohrfutterfabrik GmbH + Co
Plochinger Strasse 15 a
D-7300 Esslingen a.N. / DE
[1987/23]
Inventor(s)01 / * * *
02 / * * *
 [2007/32]
Former [1987/23]01 / * * *
02 / * * *
Representative(s)Rüger, Rudolf, et al
Patentanwälte
Dr.-Ing. R. Rüger
Dipl.-Ing. H.P. Barthelt
Webergasse 3
D-73728 Esslingen / DE
[N/P]
Former [1987/23]Rüger, Rudolf, Dr.-Ing., et al
Patentanwälte Dr.-Ing. R. Rüger Dipl.-Ing. H.P. Barthelt Webergasse 3
D-73728 Esslingen / DE
Application number, filing date86115613.111.11.1986
[1987/23]
Priority number, dateDE1985354196427.11.1985         Original published format: DE 3541964
[1987/23]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0224114
Date:03.06.1987
Language:DE
[1987/23]
Type: A3 Search report 
No.:EP0224114
Date:15.03.1989
Language:DE
[1989/11]
Search report(s)(Supplementary) European search report - dispatched on:EP26.01.1989
ClassificationIPC:B23B31/12
[1987/23]
CPC:
B23B31/123 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1987/23]
TitleGerman:Selbstspannendes Bohrfutter[1987/23]
English:Self-clamping drill chuck[1987/23]
French:Mandrin de perçage autoserrant[1987/23]
File destroyed:27.01.1999
Examination procedure16.09.1989Application deemed to be withdrawn, date of legal effect  [1990/18]
07.12.1989Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [1990/18]
Fees paidRenewal fee
13.09.1988Renewal fee patent year 03
Penalty fee
Penalty fee Rule 85b EPC 1973
10.10.1989M01   Not yet paid
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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[X]FR474658  ;
 [X]FR655461  ;
 [A]GB1106726  ;
 [A]FR2011130
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.