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Extract from the Register of European Patents

EP About this file: EP1847710

EP1847710 - Improved open circuit oleodynamic system to actuate and control a concrete piston pump [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.04.2010
Database last updated on 28.02.2026
Most recent event   Tooltip19.10.2012Lapse of the patent in a contracting state
New state(s): TR		published on 21.11.2012  [2012/47]
Applicant(s)For all designated states
COMPAGNIA ITALIANA FORME ACCIAIO S.p.A.
Via Stati Uniti d'America 26.
20030 Senago (Milano) / IT
[2007/43]
Inventor(s)01 / Cipolla, Davide
Via Volta 2/b
22070 Intimiano Como / IT
02 / Chiesa, Pietro
Via Albericci 33
29027 Podenzano (Piacenza) / IT
 [2007/43]
Representative(s)Faggioni, Marco, et al
Fumero S.r.l.
Pettenkoferstrasse 20/22
80336 München / DE
[N/P]
Former [2008/41]Faggioni, Marco, et al
Fumero Studio Consulenza Brevetti Snc Pettenkoferstrasse 20-22
80336 München / DE
Former [2007/43]Faggioni, Marco, et al
Fumero Studio Consulenza Brevetti, Pettenkoferstrasse 20-22
80336 München / DE
Application number, filing date06425273.720.04.2006
[2007/43]
Filing languageIT
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1847710
Date:24.10.2007
Language:EN
[2007/43]
Type: B1 Patent specification 
No.:EP1847710
Date:17.06.2009
Language:EN
[2009/25]
Search report(s)(Supplementary) European search report - dispatched on:EP17.10.2006
ClassificationIPC:F04B9/117, F04B15/02, F04B7/02
[2007/43]
CPC:
F04B15/023 (EP); F04B7/0233 (EP); F04B7/0241 (EP);
F04B9/1172 (EP); F04B9/1178 (EP)
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,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2007/43]
Extension statesAL16.01.2007
BA16.01.2007
HR16.01.2007
MK16.01.2007
YU16.01.2007
TitleGerman:Hydrodynamisches System mit offenem Kreislauf für eine Kolbenbetonpumpe.[2007/43]
English:Improved open circuit oleodynamic system to actuate and control a concrete piston pump[2007/43]
French:Systeme à circuit ouvert de distribution oleodynamique pour une pompe à béton.[2007/43]
Examination procedure16.01.2007Examination requested  [2007/43]
15.02.2007Despatch of a communication from the examining division (Time limit: M04)
06.06.2007Reply to a communication from the examining division
21.11.2008Communication of intention to grant the patent
10.03.2009Fee for grant paid
10.03.2009Fee for publishing/printing paid
Opposition(s)18.03.2010No opposition filed within time limit [2010/21]
Fees paidRenewal fee
17.03.2008Renewal fee patent year 03
29.04.2009Renewal fee patent year 04
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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.
Lapses during opposition  TooltipCY17.06.2009
CZ17.06.2009
EE17.06.2009
LT17.06.2009
LV17.06.2009
PL17.06.2009
RO17.06.2009
SI17.06.2009
SK17.06.2009
TR17.06.2009
BG17.09.2009
IS17.10.2009
PT17.10.2009
HU18.12.2009
[2012/47]
Former [2012/42]CY17.06.2009
CZ17.06.2009
EE17.06.2009
LT17.06.2009
LV17.06.2009
PL17.06.2009
RO17.06.2009
SI17.06.2009
SK17.06.2009
BG17.09.2009
IS17.10.2009
PT17.10.2009
HU18.12.2009
Former [2012/37]CY17.06.2009
CZ17.06.2009
EE17.06.2009
LT17.06.2009
LV17.06.2009
PL17.06.2009
RO17.06.2009
SI17.06.2009
SK17.06.2009
BG17.09.2009
IS17.10.2009
PT17.10.2009
Former [2010/17]CZ17.06.2009
EE17.06.2009
LT17.06.2009
LV17.06.2009
PL17.06.2009
RO17.06.2009
SI17.06.2009
SK17.06.2009
BG17.09.2009
IS17.10.2009
PT17.10.2009
Former [2010/14]CZ17.06.2009
EE17.06.2009
LT17.06.2009
LV17.06.2009
PL17.06.2009
RO17.06.2009
SI17.06.2009
SK17.06.2009
IS17.10.2009
Former [2010/03]LT17.06.2009
LV17.06.2009
PL17.06.2009
SI17.06.2009
Documents cited:Search[AD] EP0167635  (LIBRA SA et al.) [AD] 1-15 * the whole document *
 [A] US3994627  (CALZOLARI SERGIO et al.) [A] 1-6,9-14 * abstract * * column 3, lines 42-51 * * column 5, lines 38-47 * * claim 1 *
 [A] GB1192657  (JAEGER MACHINE CO et al.) [A] 1 * page 1, lines 49-74 * * page 4, lines 29-38 *
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.