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Extract from the Register of European Patents

EP About this file: EP0298956

EP0298956 - DEVICE FOR CLOSING A CURVED DUCT [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.06.1991
Database last updated on 08.10.2024
Most recent event   Tooltip19.04.2002Lapse of the patent in a contracting statepublished on 05.06.2002  [2002/23]
Applicant(s)For all designated states
PELTOR AB
Box 2341
331 02 Värnamo / SE
[N/P]
Former [1989/03]For all designated states
PELTOR AB
Box 2341
S-331 02 Värnamo / SE
Inventor(s)01 / TINDBERG, N., Bertil, E.
Hagtornsvägen 4
S-237 00 Bjärred / SE
[1989/03]
Representative(s)Wiklund, Erik, et al
AWAPATENT AB, Box 5117
200 71 Malmö / SE
[N/P]
Former [1989/03]Wiklund, Erik, et al
AWAPATENT AB, Box 5117
S-200 71 Malmö / SE
Application number, filing date86901537.023.01.1986
[1989/03]
WO1986SE00024
Filing languageSV
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO8704338
Date:30.07.1987
Language:EN
[1987/17]
Type: A1 Application with search report 
No.:EP0298956
Date:18.01.1989
Language:EN
The application published by WIPO in one of the EPO official languages on 30.07.1987 takes the place of the publication of the European patent application.
[1989/03]
Type: B1 Patent specification 
No.:EP0298956
Date:22.08.1990
Language:EN
[1990/34]
Search report(s)International search report - published on:SE30.07.1987
ClassificationIPC:A61F11/08
[1990/34]
CPC:
A61F11/08 (EP,US)
Former IPC [1989/03]A61F11/02
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   NL,   SE [1989/03]
TitleGerman:ANORDNUNG ZUM SCHLIESSEN EINER GEKRÜMMTEN LEITUNG[1989/03]
English:DEVICE FOR CLOSING A CURVED DUCT[1989/03]
French:DISPOSITIF POUR OBTURER UN CONDUIT CURVIFORME[1989/03]
Entry into regional phase04.08.1987Translation filed 
15.07.1988National basic fee paid 
15.07.1988Designation fee(s) paid 
15.07.1988Examination fee paid 
Examination procedure24.08.1987Request for preliminary examination filed
International Preliminary Examining Authority: AT
15.07.1988Examination requested  [1989/03]
03.04.1989Despatch of communication of intention to grant (Approval: Yes)
05.07.1989Communication of intention to grant the patent
16.09.1989Fee for grant paid
16.09.1989Fee for publishing/printing paid
Opposition(s)23.05.1991No opposition filed within time limit [1991/33]
Fees paidRenewal fee
26.09.1988Renewal fee patent year 03
12.01.1989Renewal fee patent year 04
03.01.1990Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
25.07.198803   M06   Fee paid on   26.09.1988
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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.
Lapses during opposition  TooltipSE22.08.1990
[2002/23]
Cited inInternational search[E]SE84041961  ;
 [X]NO22641C  ;
 [X]US2262568  (WADE KENNETH L);
 [A]US3259128  (LEIGHT HOWARD S);
 [A]DE1766350
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.