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Extract from the Register of European Patents

EP About this file: EP2199760

EP2199760 - AN ALL WORKING CONDITION CONTINUOUSLY MEASURING LIQUID LEVEL METER FOR A STEAM DRUM OF A BOIL AND THE LIQUID LEVEL COMPUTING METHOD THEREOF. [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  14.10.2016
Database last updated on 19.07.2024
Most recent event   Tooltip14.10.2016Withdrawal of applicationpublished on 16.11.2016  [2016/46]
Applicant(s)For all designated states
Beijing Capstar Automation Instrument Co., Ltd.
No.2 Jinyuan Road Daxing Industrial Development Area
Beijing 102600 / CN
[2010/25]
Inventor(s)01 / LUO, Ming
Room 703, Aoyu Mansion No. 2 Jinyuan Road Daxing Industrial Development Zone
Beijing 102600 / CN
 [2010/25]
Representative(s)Gee, Steven William
D.W. & S.W. GEE
1 South Lynn Gardens
London Road
Shipston on Stour, Warwickshire CV36 4ER / GB
[N/P]
Former [2010/25]Gee, Steven William
D.W. & S.W. Gee 1 South Lynn Gardens London Road
Shipston on Stour, Warwickshire CV36 4ER / GB
Application number, filing date07816625.322.10.2007
[2010/25]
WO2007CN03012
Priority number, dateCN2007116387010.10.2007         Original published format: CN200710163870
[2010/25]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2009046579
Date:16.04.2009
Language:ZH
[2009/16]
Type: A1 Application with search report 
No.:EP2199760
Date:23.06.2010
Language:EN
[2010/25]
Search report(s)International search report - published on:CN16.04.2009
(Supplementary) European search report - dispatched on:EP31.10.2012
ClassificationIPC:G01F23/26, F22B37/78
[2010/25]
CPC:
G01F23/263 (EP,US); F22B37/78 (EP,US); G01F23/268 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2010/25]
TitleGerman:IN ALLEN ARBEITSBEDINGUNGEN KONTINUIERLICH MESSENDER FLÜSSIGKEITSSTANDSMESSER FÜR EINE DAMPFTROMMEL EINES BOIL UND FLÜSSIGKEITSSTANDS-BERECHNUNGSVERFAHREN DAFÜR[2010/25]
English:AN ALL WORKING CONDITION CONTINUOUSLY MEASURING LIQUID LEVEL METER FOR A STEAM DRUM OF A BOIL AND THE LIQUID LEVEL COMPUTING METHOD THEREOF.[2010/25]
French:LIMNIMÈTRE DE MESURE DE LIQUIDE EN CONTINU SOUS TOUTES CONDITIONS POUR UN BALLON DE VAPEUR D'UNE CHAUDIÈRE ET SON PROCÉDÉ DE MESURE DE NIVEAU DE LIQUIDE CORRESPONDANT[2010/25]
Entry into regional phase28.09.2009Translation filed 
11.02.2010National basic fee paid 
11.02.2010Search fee paid 
11.02.2010Designation fee(s) paid 
11.02.2010Examination fee paid 
Examination proceduredeletedCommunication of intention to grant the patent
11.02.2010Examination requested  [2010/25]
20.10.2010Despatch of communication of loss of particular rights: Priority 0001
03.05.2013Amendment by applicant (claims and/or description)
29.09.2016Application withdrawn by applicant  [2016/46]
Request for further processing for:09.11.2010Request for further processing filed
09.11.2010Full payment received (date of receipt of payment)
Request granted
26.11.2010Decision despatched
Fees paidRenewal fee
22.04.2010Renewal fee patent year 03
28.09.2010Renewal fee patent year 04
30.09.2011Renewal fee patent year 05
26.09.2012Renewal fee patent year 06
18.09.2013Renewal fee patent year 07
10.09.2014Renewal fee patent year 08
06.10.2015Renewal fee patent year 09
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Documents cited:Search[A]DE2924556  (EATON GMBH) [A] 3 * page 22 - page 23 *;
 [Y]GB2170331  (WARD IND PLANT LIMITED T W) [Y] 1-3 * page 3, line 77 - line 86; figures 1,3 *;
 [A]DE19713267  (ABB RESEARCH LTD [CH]) [A] 1-5 * column 5, line 46 - line 51; figures 8d,10 * * column 9 *;
 [A]US6101873  (KAWAKATSU HIROSHI [JP], et al) [A] 1-5* figures 23a-b,28 *;
 [Y]CN1441232  (LUO MING [CN]) [Y] 4,5 * page 9 - page 12 *;
 [Y]US6761067  (CAPANO DAVID [US]) [Y] 1-5 * column 5, line 46 - line 55; figures 1,13 * * column 9, line 50 - line 58 *
International search[A]CN2436919Y  (GAO WEIXIN [CN]);
 [A]JP2001324105  (ISHIKAWAJIMA HARIMA HEAVY IND);
 [A]CN1441232  (LUO MING [CN]);
 [A]CN1506665  (CHEN YANPING [CN]);
 [A]US6932028  (HATFIELD PAUL [US], et al);
 [A]CN2819057Y  (GUO CHENGPENG [CN])
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.