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Extract from the Register of European Patents

EP About this file: EP0555700

EP0555700 - Single-phase induction motor with starting device [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  16.01.1998
Database last updated on 16.09.2024
Most recent event   Tooltip16.01.1998Refusal of applicationpublished on 04.03.1998 [1998/10]
Applicant(s)For all designated states
GRUNDFOS A/S
Poul Due Jensens Vej 7-11
DK-8850 Bjerringbro / DK
[1993/33]
Inventor(s)01 / Jensen, Niels Due
Pilevej 1
DK-8850 Bjerringbro / DK
02 / Daugbjerg, Jorgen
Karmark Skovvej nr. 6
DK-8860 Ulstrup / DK
[1993/33]
Representative(s)Vollmann, Heiko
Patentanwälte Vollmann Hemmer Lindfeld
Partnerschaft mbB
Wallstrasse 33a
23560 Lübeck / DE
[N/P]
Former [1993/33]Vollmann, Heiko, Dipl.-Ing.
Patentanwälte Wilcken & Vollmann, Musterbahn 1
D-23552 Lübeck / DE
Application number, filing date93101295.928.01.1993
[1993/33]
Priority number, dateDE1992420432314.02.1992         Original published format: DE 4204323
DE1992421526309.05.1992         Original published format: DE 4215263
[1993/33]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0555700
Date:18.08.1993
Language:DE
[1993/33]
Search report(s)(Supplementary) European search report - dispatched on:EP19.03.1993
ClassificationIPC:H02P1/44, H02K17/08
[1993/33]
CPC:
H02P1/44 (EP,US); H02K17/04 (KR); F04D13/06 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT [1993/33]
TitleGerman:Einphaseninduktionsmotor mit Anlaufeinrichtung[1993/33]
English:Single-phase induction motor with starting device[1993/33]
French:Moteur monophasé à induction avec dispositif de démarrage[1993/33]
Examination procedure18.11.1993Examination requested  [1994/03]
04.09.1995Despatch of a communication from the examining division (Time limit: M06)
14.03.1996Reply to a communication from the examining division
03.04.1996Despatch of a communication from the examining division (Time limit: M07)
08.11.1996Reply to a communication from the examining division
22.04.1997Despatch of communication of intention to grant (Approval: )
30.09.1997Despatch of communication that the application is refused, reason: formalities examination [1998/10]
10.10.1997Application refused, date of legal effect [1998/10]
Fees paidRenewal fee
21.10.1994Renewal fee patent year 03
05.01.1996Renewal fee patent year 04
20.11.1996Renewal fee patent year 05
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Documents cited:Search[X]FR1494109  (UNELEC);
 [Y]DE3440923  (GRUNDFOS AS [DK]);
 [X]GB738159  (GEN ELECTRIC CO LTD, et al);
 [A]DE1289912  (ACEC [BE])
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.