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Extract from the Register of European Patents

EP About this file: EP2561205

EP2561205 - PISTON UPPER PART OF AN ASSEMBLED OR WELDED PISTON WITH EXTENDED COOLING SPACES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.07.2021
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  21.08.2020
FormerGrant of patent is intended
Status updated on  23.04.2020
FormerExamination is in progress
Status updated on  02.03.2018
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
KS Kolbenschmidt GmbH
Karl-Schmidt-Strasse
74172 Neckarsulm / DE
[2013/09]
Inventor(s)01 / OLMA, Andreas
Rosengarten 6
74251 Lehrensteinsfeld / DE
 [2013/09]
Representative(s)Greif, Thomas
Thul Patentanwaltsgesellschaft mbH
Derendorfer Allee 6
40476 Düsseldorf / DE
[N/P]
Former [2013/09]Greif, Thomas
Thul Patentanwaltsgesellschaft mbH Rheinmetall Platz 1
40476 Düsseldorf / DE
Application number, filing date11703395.104.02.2011
[2020/39]
WO2011EP00505
Priority number, dateDE2010101556819.04.2010         Original published format: DE102010015568
[2013/09]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2011131266
Date:27.10.2011
Language:DE
[2011/43]
Type: A1 Application with search report 
No.:EP2561205
Date:27.02.2013
Language:DE
The application published by WIPO in one of the EPO official languages on 27.10.2011 takes the place of the publication of the European patent application.
[2013/09]
Type: B1 Patent specification 
No.:EP2561205
Date:23.09.2020
Language:DE
[2020/39]
Search report(s)International search report - published on:EP27.10.2011
ClassificationIPC:F02F3/00, F02F3/22
[2013/09]
CPC:
F02F3/003 (EP,KR,US); B22C9/105 (EP,US); F02F3/02 (KR);
F02F3/16 (KR); F02F3/22 (EP,US); F02F3/225 (EP,US);
Y10T29/49231 (EP,US); Y10T29/49249 (EP,US); Y10T29/49252 (EP,US);
Y10T29/49256 (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,   RS,   SE,   SI,   SK,   SM,   TR [2013/09]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:KOLBENOBERTEIL EINES GEBAUTEN ODER GESCHWEIßTEN KOLBENS MIT ERWEITERTEN KÜHLRÄUMEN[2013/09]
English:PISTON UPPER PART OF AN ASSEMBLED OR WELDED PISTON WITH EXTENDED COOLING SPACES[2013/09]
French:PARTIE SUPÉRIEURE D'UN PISTON ASSEMBLÉ OU SOUDÉ COMPRENANT DES CHAMBRES DE REFROIDISSEMENT ÉLARGIES[2013/09]
Entry into regional phase11.09.2012National basic fee paid 
11.09.2012Designation fee(s) paid 
11.09.2012Examination fee paid 
Examination procedure11.09.2012Examination requested  [2013/09]
20.06.2013Amendment by applicant (claims and/or description)
05.03.2018Despatch of a communication from the examining division (Time limit: M04)
14.08.2018Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
23.10.2018Reply to a communication from the examining division
24.04.2020Communication of intention to grant the patent
18.08.2020Fee for grant paid
18.08.2020Fee for publishing/printing paid
18.08.2020Receipt of the translation of the claim(s)
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  05.03.2018
Opposition(s)24.06.2021No opposition filed within time limit [2021/35]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
23.10.2018Request for further processing filed
23.10.2018Full payment received (date of receipt of payment)
Request granted
12.11.2018Decision despatched
Fees paidRenewal fee
21.02.2013Renewal fee patent year 03
20.02.2014Renewal fee patent year 04
23.02.2015Renewal fee patent year 05
22.02.2016Renewal fee patent year 06
17.02.2017Renewal fee patent year 07
22.02.2018Renewal fee patent year 08
21.02.2019Renewal fee patent year 09
24.02.2020Renewal fee patent year 10
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.
Lapses during opposition  TooltipHU04.02.2011
AL23.09.2020
CY23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
IT23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
MK23.09.2020
MT23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
TR23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
AT04.02.2021
GB04.02.2021
IE04.02.2021
LU04.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
[2024/41]
Former [2024/29]HU04.02.2011
AL23.09.2020
CY23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
IT23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
MK23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
TR23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
AT04.02.2021
GB04.02.2021
IE04.02.2021
LU04.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
Former [2024/22]HU04.02.2011
AL23.09.2020
CY23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
IT23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
MK23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
AT04.02.2021
GB04.02.2021
IE04.02.2021
LU04.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
Former [2023/27]HU04.02.2011
AL23.09.2020
CY23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
IT23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
AT04.02.2021
GB04.02.2021
IE04.02.2021
LU04.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
Former [2023/24]AL23.09.2020
CY23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
IT23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
AT04.02.2021
GB04.02.2021
IE04.02.2021
LU04.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
Former [2022/34]AL23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
IT23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
AT04.02.2021
GB04.02.2021
IE04.02.2021
LU04.02.2021
BE28.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
Former [2022/21]AL23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
IT23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
AT04.02.2021
GB04.02.2021
IE04.02.2021
LU04.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
Former [2022/08]AL23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
IT23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
GB04.02.2021
IE04.02.2021
LU04.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
Former [2022/07]AL23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
IT23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
IE04.02.2021
LU04.02.2021
CH28.02.2021
FR28.02.2021
LI28.02.2021
Former [2021/48]AL23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
IT23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
LU04.02.2021
CH28.02.2021
LI28.02.2021
Former [2021/47]AL23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
LU04.02.2021
CH28.02.2021
LI28.02.2021
Former [2021/41]AL23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
MC23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
Former [2021/37]AL23.09.2020
CZ23.09.2020
DK23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
Former [2021/36]AL23.09.2020
CZ23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SI23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
Former [2021/28]AL23.09.2020
CZ23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SK23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
Former [2021/25]AL23.09.2020
CZ23.09.2020
EE23.09.2020
ES23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
NL23.09.2020
PL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
IS23.01.2021
PT25.01.2021
Former [2021/23]CZ23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
NL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
SM23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
PT25.01.2021
Former [2021/22]CZ23.09.2020
EE23.09.2020
FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
NL23.09.2020
RO23.09.2020
RS23.09.2020
SE23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
PT25.01.2021
Former [2021/21]FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
NL23.09.2020
RS23.09.2020
SE23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
PT25.01.2021
Former [2021/20]FI23.09.2020
HR23.09.2020
LT23.09.2020
LV23.09.2020
NL23.09.2020
RS23.09.2020
SE23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
Former [2021/18]FI23.09.2020
HR23.09.2020
LV23.09.2020
NL23.09.2020
RS23.09.2020
SE23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
Former [2021/10]FI23.09.2020
HR23.09.2020
LV23.09.2020
RS23.09.2020
SE23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
Former [2021/09]FI23.09.2020
SE23.09.2020
BG23.12.2020
NO23.12.2020
GR24.12.2020
Former [2021/08]FI23.09.2020
SE23.09.2020
BG23.12.2020
NO23.12.2020
Former [2021/07]FI23.09.2020
NO23.12.2020
Cited inInternational search[XA]DE4118400  (KOLBENSCHMIDT AG [DE]) [X] 14-16 * column 2, line 38 - column 3, line 1; figure - * [A] 1;
 [XA]GB2349195  (SENECA TECH LTD [GB]) [X] 12-16 * page 15, paragraph l - page 18, line l * * page 27, paragraph 5 - page 34, line l; figures 1-3 * [A] 2;
 [XA]DE19603589  (KOLBENSCHMIDT AG [DE]) [X] 14-16 * column 4, line 13 - line 25; figure 2 * [A] 1;
 [XA]DE10244512  (MAHLE GMBH [DE]) [X] 14-16 * paragraph [0016] - paragraph [0018]; figure - * [A] 1
ExaminationUS2882106
 DE2919638
 DE102006024098
by applicantDE19750021
 DE4118400
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.