blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2430341

EP2430341 - EXPLOSION PROTECTION VALVE FOR INTERRUPTING A FLUID FLOW IN A PIPELINE [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  07.03.2014
Database last updated on 29.10.2024
Most recent event   Tooltip07.03.2014Application deemed to be withdrawnpublished on 09.04.2014  [2014/15]
Applicant(s)For all designated states
Rico Sicherheitstechnik AG
St. Gallerstrasse 26
9100 Herisau / CH
[N/P]
Former [2012/12]For all designated states
Rico-Sicherheitstechnik AG
St. Gallerstrasse 26
9100 Herisau / CH
Inventor(s)01 / ZELLWEGER, Jürg
Obere Kneuwis 14
CH-9104 Waldstatt / CH
02 / ALOI, Giuseppe Walter
Botenaustrasse 17
CH-9443 Widnau / CH
 [2012/12]
Representative(s)Hepp Wenger Ryffel AG
Friedtalweg 5
9500 Wil / CH
[2012/12]
Application number, filing date10722036.011.05.2010
WO2010EP56435
Priority number, dateCH2009007570914.05.2009         Original published format: CH 757092009
[2012/12]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2010130724
Date:18.11.2010
Language:DE
[2010/46]
Type: A1 Application with search report 
No.:EP2430341
Date:21.03.2012
Language:DE
The application published by WIPO in one of the EPO official languages on 18.11.2010 takes the place of the publication of the European patent application.
[2012/12]
Search report(s)International search report - published on:EP18.11.2010
ClassificationIPC:F16K15/03, F16K17/34, A62C2/12, B01D46/00
[2012/12]
CPC:
F16K17/34 (EP,US); A62C2/12 (EP,US); B01D46/0093 (EP,US);
F16K15/033 (EP,US); Y10T137/7898 (EP,US)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   SM,   TR [2012/12]
TitleGerman:EXPLOSIONSSCHUTZVENTIL ZUM UNTERBRECHEN EINES FLUIDSTROMS IN EINER ROHRLEITUNG[2012/12]
English:EXPLOSION PROTECTION VALVE FOR INTERRUPTING A FLUID FLOW IN A PIPELINE[2012/12]
French:SOUPAPE ANTIDÉFLAGRATION POUR L'INTERRUPTION D'UN ÉCOULEMENT DE FLUIDE DANS UNE CONDUITE[2012/12]
Entry into regional phase31.10.2011National basic fee paid 
31.10.2011Designation fee(s) paid 
31.10.2011Examination fee paid 
Examination procedure31.10.2011Examination requested  [2012/12]
20.06.2012Amendment by applicant (claims and/or description)
04.06.2013Communication of intention to grant the patent
15.10.2013Application deemed to be withdrawn, date of legal effect  [2014/15]
20.11.2013Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2014/15]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  04.06.2013
Fees paidRenewal fee
27.04.2012Renewal fee patent year 03
03.05.2013Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Cited inInternational search[Y]US2733889  (MATTINGLY) [Y] 4-6 * the whole document *;
 [A]GB925436  (EWERS & MIESNER HARTGUSSWERK U) [A] 1 * the whole document *;
 [A]US3921657  (BERGMARK NILS RANDOLF, et al) [A] 1,4,6 * the whole document *;
 [Y]JPS5110835U  (-) [Y] 2,3 * figure - *;
 [A]JPS5497830  (HITACHI LTD) [A] 1-3,7 * figure - *;
 [A]JPS59112073U  (-) [A] 1,4,7 * figure - *;
 [A]EP0172364  (RICKENBACH HUGO) [A] 1,8* the whole document *;
 [XY]FR2851176  (SAGEFA [FR]) [X] 1,7,8 * the whole document * [Y] 2-6;
 [A]DE102007010060  (KELLER LUFTTECHNIK GMBH & CO KG [DE]) [A] 1,4,6-8 * the whole document *
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.