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Extract from the Register of European Patents

EP About this file: EP0461336

EP0461336 - Method of making a pressure chamber resisting against internal detonations, and pressure chamber made by this method [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  02.11.1995
Database last updated on 02.11.2024
Most recent event   Tooltip02.11.1995Withdrawal of applicationpublished on 20.12.1995 [1995/51]
Applicant(s)For all designated states
Dynasafe AB
Hyttasvägen 1
S-691 80 Karlskoga / SE
[1993/39]
Former [1991/51]For all designated states
OLCON ENGINEERING AB
Herrgarden, Frykerud PL 3443
S-665 00 Kil / SE
Inventor(s)01 / Ohlson, Johnny
Herrgarden Frykeryd Pl 3443
S-665 00 Kil / SE
[1991/51]
Representative(s)Glawe, Delfs, Moll
Partnerschaft mbB von
Patent- und Rechtsanwälten
Postfach 26 01 62
80058 München / DE
[N/P]
Former [1991/51]Glawe, Delfs, Moll & Partner
Patentanwälte Postfach 26 01 62
D-80058 München / DE
Application number, filing date91100036.202.01.1991
[1991/51]
Priority number, dateSE1990000208012.06.1990         Original published format: SE 9002080
[1991/51]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0461336
Date:18.12.1991
Language:DE
[1991/51]
Type: A3 Search report 
No.:EP0461336
Date:09.03.1994
Language:DE
[1994/10]
Search report(s)(Supplementary) European search report - dispatched on:EP14.01.1994
ClassificationIPC:E04B1/98, F42D5/045, E04H7/04, E04H7/30
[1994/07]
CPC:
F42D5/045 (EP)
Former IPC [1991/51]E04B1/98, F42D5/045
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   NL [1991/51]
TitleGerman:Verfahren zur Herstellung einer Druckkammer mit Widerstandfähigkeit gegen innere Detonationen, und gemäss diesem Verfahren hergestellte Druckkammer[1991/51]
English:Method of making a pressure chamber resisting against internal detonations, and pressure chamber made by this method[1991/51]
French:Procédé de réalisation d'une chambre de compression résistante à des détonations intérieures, et chambre de compression réalisée par ce procédé[1991/51]
File destroyed:03.03.2001
Examination procedure02.01.1991Examination requested  [1991/51]
13.06.1995Despatch of a communication from the examining division (Time limit: M04)
25.10.1995Application withdrawn by applicant  [1995/51]
Fees paidRenewal fee
19.01.1993Renewal fee patent year 03
18.01.1994Renewal fee patent year 04
19.01.1995Renewal fee patent year 05
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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.
Documents cited:Search[Y]GB2152022  ;
 [Y]DE1575260  ;
 [Y]GB2106560  ;
 [A]FR2553810  ;
 [A]US4497148  ;
 [A]US1125070  (DAVIEE OLIN W [US])
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.