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Extract from the Register of European Patents

EP About this file: EP0575868

EP0575868 - Ball valve having replaceable seals under full service pressure [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  10.05.1996
Database last updated on 24.04.2024
Most recent event   Tooltip10.05.1996Application deemed to be withdrawnpublished on 26.06.1996 [1996/26]
Applicant(s)For all designated states
Chronister, Clyde Hubert
6115 Bermuda Dunes Houston
Texas 77069 / US
[N/P]
Former [1993/52]For all designated states
Chronister, Clyde Hubert
6115 Bermuda Dunes
Houston, Texas 77069 / US
Inventor(s)01 / see applicant
...
[1993/52]
Representative(s)Henkel & Partner mbB
Patentanwaltskanzlei, Rechtsanwaltskanzlei
Maximiliansplatz 21
80333 München / DE
[N/P]
Former [1993/52]Henkel, Feiler, Hänzel & Partner
Möhlstrasse 37
D-81675 München / DE
Application number, filing date93109555.815.06.1993
[1993/52]
Priority number, dateUS1992089836715.06.1992         Original published format: US 898367
[1993/52]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0575868
Date:29.12.1993
Language:EN
[1993/52]
Search report(s)(Supplementary) European search report - dispatched on:EP29.10.1993
ClassificationIPC:F16K5/06, F16K5/20, F16K5/22
[1993/52]
CPC:
F16K5/0626 (EP,US); F16K5/0663 (EP,US); Y10T137/6038 (EP,US)
Designated contracting statesDE,   DK,   ES,   FR,   GB,   IT,   NL,   SE [1993/52]
TitleGerman:Kugelhahn mit unter Betriebsdruck austauschbaren Dichtungen[1993/52]
English:Ball valve having replaceable seals under full service pressure[1993/52]
French:Robinet à tournant sphérique avec des garnitures remplaçable sous pression de service[1993/52]
File destroyed:20.04.2002
Examination procedure29.06.1994Examination requested  [1994/35]
02.01.1996Application deemed to be withdrawn, date of legal effect  [1996/26]
01.02.1996Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [1996/26]
Fees paidPenalty fee
Additional fee for renewal fee
30.06.199503   M06   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[A]US1597456  (MINARD EVERETT S);
 [X]US2233074  (CORBIN JR ELBERT A);
 [A]US3154094  (BREDTSCHNEIDER KURT B, et al);
 [A]FR1561462  ;
 [A]US3580268  (SHAFER HOMER J);
 [A]DE2342069  ;
 [A]EP0011289  (KUBOTA LTD [JP]);
 [A]US4273152  (FREEMAN MURRAY E);
 [AD]US4512360  (CHRONISTER CLYDE H [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.