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Extract from the Register of European Patents

EP About this file: EP2280184

EP2280184 - Segmented reservoir for viscous clutches [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.02.2016
Database last updated on 25.03.2025
Most recent event   Tooltip01.09.2017Lapse of the patent in a contracting statepublished on 04.10.2017  [2017/40]
Applicant(s)For all designated states
BorgWarner Inc.
3850 Hamlin Road
Auburn Hills, MI 48326 / US
[2011/05]
Inventor(s)01 / Fuchs, Ralf J.
Andreas-Hofer Strasse 33
88074, Mekenbeuren / DE
02 / Buchholz, Thomas
Burweg 18, Wahwies
78333, Stockach / DE
03 / Tilly, Christian M.
Am Roggersberg 27
88690, Uhldingen / DE
 [2015/16]
Former [2011/05]01 / Fuchs, Ralf J.
Andreas-Hofer Strasse 33
88074, Mekenbeuren / DE
02 / Buchholz, Thomas
Burweg 18, Wahwies
78333, Stockach / DE
03 / Tilly, Christian M.
Am Roggersberg 27
88690, Uhldingen / DE
Representative(s)Bennett, Adrian Robert J., et al
Venner Shipley LLP
200 Aldersgate
London EC1A 4HD / GB
[N/P]
Former [2015/16]Bennett, Adrian Robert J., et al
A.A. Thornton & Co.
10 Old Bailey
London EC4M 7NG / GB
Former [2011/05]Lerwill, John, et al
A.A. Thornton & Co. 235 High Holborn
London, WC1V 7LE / GB
Application number, filing date10180529.921.03.2000
[2011/05]
Priority number, dateUS1999029335516.04.1999         Original published format: US 293355
[2011/05]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2280184
Date:02.02.2011
Language:EN
[2011/05]
Type: A3 Search report 
No.:EP2280184
Date:28.08.2013
Language:EN
[2013/35]
Type: B1 Patent specification 
No.:EP2280184
Date:15.04.2015
Language:EN
[2015/16]
Search report(s)(Supplementary) European search report - dispatched on:EP30.07.2013
ClassificationIPC:F16D35/02
[2011/05]
CPC:
F16D35/026 (EP,KR,US); F16D35/021 (US); F16D35/024 (EP,KR,US)
Designated contracting statesDE,   FR,   SE [2015/16]
Former [2011/05]DE,  FR,  SE 
TitleGerman:Segmentiertes Reservoir für Viskose-Kupplungen[2011/05]
English:Segmented reservoir for viscous clutches[2011/05]
French:Réservoir segmenté pour embrayages visqueux[2011/05]
Examination procedure12.09.2013Amendment by applicant (claims and/or description)
12.09.2013Examination requested  [2013/43]
23.10.2014Communication of intention to grant the patent
26.01.2015Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
26.01.2015Fee for grant paid
26.01.2015Fee for publishing/printing paid
23.02.2015Communication of intention to grant the patent
03.03.2015Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP00302269.6  / EP1045162
EP10150274.8  / EP2166246
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 (EP20000302269) is  25.06.2007
Opposition(s)18.01.2016No opposition filed within time limit [2016/12]
Fees paidRenewal fee
18.10.2010Renewal fee patent year 03
18.10.2010Renewal fee patent year 04
18.10.2010Renewal fee patent year 05
18.10.2010Renewal fee patent year 06
18.10.2010Renewal fee patent year 07
18.10.2010Renewal fee patent year 08
18.10.2010Renewal fee patent year 09
18.10.2010Renewal fee patent year 10
18.10.2010Renewal fee patent year 11
10.03.2011Renewal fee patent year 12
07.03.2012Renewal fee patent year 13
08.03.2013Renewal fee patent year 14
10.03.2014Renewal fee patent year 15
06.03.2015Renewal fee patent year 16
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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  TooltipSE15.04.2015
[2017/40]
Documents cited:Search[A]JPS6174920  ;
 [A]JPS6231726  ;
 [AD]US4305491  (ROHRER DOUGLAS D) [AD] 4,5 * figure 1 *;
 [A]US4381051  (KIKUCHI YASUBEE [JP]) [A] 1 * abstract *;
 [A]EP0130024  (EATON CORP [US]) [A] 1,5* abstract *;
 [A]US4653624  (MADER GERALD E [US]) [A] 1 * column 6, line 34 - column 8, line 11; figures 1-4e *;
 [A]US5109965  (INOUE HIROSHI [JP]) [A] 1,2,7 * column 3, line 50 - column 4, line 16; figure 4 *;
 [A]DE4037265  (BEHR GMBH & CO [DE]) [A] 1,5 * figures 1,2 *;
 [AD]EP0557808  (EATON CORP [US]) [AD] 7 * column 4, line 55 - line 58; figures 1-3 *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19860823), vol. 010, no. 246, Database accession no. (M - 510), & JP61074920 A 19860417 (ATSUGI MOTOR PARTS CO LTD) [A] 1 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19870711), vol. 011, no. 215, Database accession no. (M - 606), & JP62031726 A 19870210 (HINO MOTORS LTD) [A] 2,3 * abstract *
by applicantUS3227254
 US4305491
 US5152383
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.