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Extract from the Register of European Patents

EP About this file: EP0931936

EP0931936 - Gerotor motor and improved valve drive and brake assembly therefor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.05.2004
Database last updated on 28.09.2024
Most recent event   Tooltip14.05.2004No opposition filed within time limitpublished on 30.06.2004  [2004/27]
Applicant(s)For all designated states
Eaton Corporation
Eaton Center, 1111 Superior Avenue
Cleveland, Ohio 44114-2584 / US
[N/P]
Former [1999/30]For all designated states
EATON CORPORATION
Eaton Center, 1111 Superior Avenue
Cleveland, Ohio 44114-2584 / US
Inventor(s)01 / Yakimow, Scott Edward
51 McAndrews Road, W. 324
Burnsville, Minnesota 55337 / US
02 / Uppal, Sohan Lal
8334 Virginia Avenue South
Bloomington, Minnesota 55438 / US
[1999/30]
Representative(s)Schwan, Gerhard, et al
Schwan Schwan Schorer
Patentanwälte
Bauerstrasse 22
80796 München / DE
[N/P]
Former [1999/30]Schwan, Gerhard, Dipl.-Ing., et al
Elfenstrasse 32
81739 München / DE
Application number, filing date99100947.320.01.1999
[1999/30]
Priority number, dateUS1998001263823.01.1998         Original published format: US 12638
[1999/30]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0931936
Date:28.07.1999
Language:EN
[1999/30]
Type: B1 Patent specification 
No.:EP0931936
Date:09.07.2003
Language:EN
[2003/28]
Search report(s)(Supplementary) European search report - dispatched on:EP28.04.1999
ClassificationIPC:F04C15/00, F04C2/10
[1999/30]
CPC:
F04C15/0057 (EP,US); F04C15/0084 (EP,US); F04C2/104 (EP,US)
Designated contracting statesDE,   DK,   FR,   GB,   IT [2000/14]
Former [1999/30]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Innenzahnradmotor und Verteilerventil und Feststellbremse[1999/30]
English:Gerotor motor and improved valve drive and brake assembly therefor[1999/30]
French:Moteur à engrenage intérieur et soupape commutateur avec frein de stationnement[1999/30]
Examination procedure06.08.1999Examination requested  [1999/40]
23.12.2002Communication of intention to grant the patent
30.04.2003Fee for grant paid
30.04.2003Fee for publishing/printing paid
Opposition(s)14.04.2004No opposition filed within time limit [2004/27]
Fees paidRenewal fee
05.01.2001Renewal fee patent year 03
10.01.2002Renewal fee patent year 04
09.01.2003Renewal fee patent year 05
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Documents cited:Search[DA]US3616882  (WHITE HARVEY CLINTON) [DA] 1 * figure 1; claim 1 *;
 [A]DE3125087  (DANFOSS AS [DK]) [A] 1 * figure 1; claim 1 *;
 [PA]EP0870922  (EATON CORP [US]) [PA] 1 * figure 1; claim 1 *
by applicantUS3616882
 US4981423
 US5228846
 US4533302
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.