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Extract from the Register of European Patents

EP About this file: EP1143025

EP1143025 - Piston ring and manufacturing method [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  22.12.2006
Database last updated on 11.09.2024
Most recent event   Tooltip22.12.2006Application deemed to be withdrawnpublished on 24.01.2007  [2007/04]
Applicant(s)For all designated states
Federal-Mogul Burscheid GmbH
Bürgermeister-Schmidt-Strasse 17
51399 Burscheid / DE
[2001/41]
Inventor(s)01 / Grunow, Frank, Dr.
Am Eulenflug 4
51399 Burscheid / DE
 [2001/41]
Representative(s)Becker Kurig & Partner Patentanwälte mbB
Bavariastraße 7
80336 München / DE
[N/P]
Former [2001/41]Becker Kurig Straus
Patentanwälte Bavariastrasse 7
80336 München / DE
Application number, filing date01101444.623.01.2001
[2001/41]
Priority number, dateDE2000101261915.03.2000         Original published format: DE 10012619
[2001/41]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP1143025
Date:10.10.2001
Language:DE
[2001/41]
Search report(s)(Supplementary) European search report - dispatched on:EP03.08.2001
ClassificationIPC:C22C38/22, C22C38/24, C22C38/06, C23C8/26, C23C8/36, F16J9/26
[2001/41]
CPC:
C22C38/24 (EP); B23P15/065 (EP); C22C38/06 (EP);
C22C38/22 (EP); C23C8/26 (EP); C23C8/38 (EP);
F16J9/26 (EP) (-)
Designated contracting statesAT,   DE,   FR,   GB,   IT,   PT [2002/27]
Former [2001/41]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Stahlkolbenring sowie Verfahren zu seiner Herstellung[2001/41]
English:Piston ring and manufacturing method[2001/41]
French:Segment de piston et méthode de fabrication[2001/41]
Examination procedure25.10.2001Examination requested  [2002/01]
11.04.2002Loss of particular rights, legal effect: designated state(s)
31.07.2002Despatch of communication of loss of particular rights: designated state(s) BE, CH, CY, DK, ES, FI, GR, IE, LU, MC, NL, SE, TR
01.08.2006Application deemed to be withdrawn, date of legal effect  [2007/04]
06.09.2006Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2007/04]
Fees paidRenewal fee
09.01.2003Renewal fee patent year 03
05.01.2004Renewal fee patent year 04
07.01.2005Renewal fee patent year 05
Penalty fee
Penalty fee Rule 85a EPC 1973
16.05.2002BE   M01   Not yet paid
16.05.2002CH   M01   Not yet paid
16.05.2002CY   M01   Not yet paid
16.05.2002DK   M01   Not yet paid
16.05.2002ES   M01   Not yet paid
16.05.2002FI   M01   Not yet paid
16.05.2002GR   M01   Not yet paid
16.05.2002IE   M01   Not yet paid
16.05.2002LU   M01   Not yet paid
16.05.2002MC   M01   Not yet paid
16.05.2002NL   M01   Not yet paid
16.05.2002SE   M01   Not yet paid
16.05.2002TR   M01   Not yet paid
Additional fee for renewal fee
31.01.200606   M06   Not yet paid
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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.
Documents cited:Search[XA]JPH1180907  ;
 [DXA]DE3431244  (NIPPON PISTON RING CO LTD [JP]) [DX] 1,4-6 * claims 1-8 * * table 1 * [A] 2,3;
 [XA]JPH10121195  ;
 [XA]JPH08193242  ;
 [XA]JPH07188852  ;
 [XA]JPH08176732  ;
 [X]JPH08209300  ;
 [A]US5304262  (KARAOKE TAKAO [JP], et al) [A] 1-15 * claims 1-13 * * examples 1-3 *;
 [A]EP0594042  (HITACHI METALS LTD [JP]) [A] 1-15 * claims 1-7 * * examples 1-4 * * column 10, line 15 - column 15, line 25 *
 [XA]  - PATENT ABSTRACTS OF JAPAN, (19990630), vol. 1999, no. 08, & JP11080907 A 19990326 (HITACHI METALS LTD) [X] 1,3,4,15 * abstract * [A] 2,5-14
 [XA]  - PATENT ABSTRACTS OF JAPAN, (19980831), vol. 1998, no. 10, & JP10121195 A 19980512 (SANYO SPECIAL STEEL CO LTD) [X] 1,3-6 * abstract * [A] 2,7-15
 [XA]  - PATENT ABSTRACTS OF JAPAN, (19961129), vol. 1996, no. 11, & JP08193242 A 19960730 (SUMITOMO METAL IND LTD) [X] 1-5 * abstract * [A] 6-15
 [XA]  - PATENT ABSTRACTS OF JAPAN, (19951130), vol. 1995, no. 10, & JP07188852 A 19950725 (KOBE STEEL LTD) [X] 1,3,4 * abstract * [A] 2,5-15
 [XA]  - PATENT ABSTRACTS OF JAPAN, (19961129), vol. 1996, no. 11, & JP08176732 A 19960709 (NKK CORP;NIPPON TECHNO:KK; NAGAOKA DENSHI KK) [X] 1,4 * abstract * [A] 2,3,5-15
 [X]  - PATENT ABSTRACTS OF JAPAN, (19961226), vol. 1996, no. 12, & JP08209300 A 19960813 (SUMITOMO METAL IND LTD) [X] 1-6 * abstract *
by applicantDE3431244
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.