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Extract from the Register of European Patents

EP About this file: EP1086312

EP1086312 - PISTON-TYPE ACCUMULATOR FOR A HYDRAULIC FLUID TO BE SUPPLIED TO A CONSUMER IN A HYDRAULIC INSTALLATION [Right-click to bookmark this link]
StatusOpposition rejected
Status updated on  19.08.2005
Database last updated on 19.07.2024
Most recent event   Tooltip30.09.2005Lapse of the patent in a contracting state
New state(s): DK		published on 16.11.2005  [2005/46]
Applicant(s)For all designated states
HYDAC TECHNOLOGY GMBH
Industriegebiet
66280 Sulzbach/Saar / DE
[N/P]
Former [2001/13]For all designated states
HYDAC Technology GmbH
Industriegebiet
66280 Sulzbach/Saar / DE
Inventor(s)01 / SCHOLL, Josef
Im Hanfgarten 19a
D-66636 Tholey / DE
02 / BALTES, Herbert
Bornstrasse 22
D-66679 Losheim / DE
 [2001/13]
Representative(s)Bartels und Partner, Patentanwälte
Lange Strasse 51
70174 Stuttgart / DE
[N/P]
Former [2001/13]Patentanwälte Bartels und Partner
Lange Strasse 51
70174 Stuttgart / DE
Application number, filing date99927842.702.06.1999
[2001/13]
WO1999EP03816
Priority number, dateDE1998102736319.06.1998         Original published format: DE 19827363
[2001/13]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9967536
Date:29.12.1999
Language:DE
[1999/52]
Type: A1 Application with search report 
No.:EP1086312
Date:28.03.2001
Language:DE
The application published by WIPO in one of the EPO official languages on 29.12.1999 takes the place of the publication of the European patent application.
[2001/13]
Type: B1 Patent specification 
No.:EP1086312
Date:21.05.2003
Language:DE
[2003/21]
Search report(s)International search report - published on:EP29.12.1999
ClassificationIPC:F15B1/24
[2001/13]
CPC:
B61D7/28 (EP,US); F15B1/027 (EP,US); F15B1/24 (EP,US);
F15B2201/205 (EP,US); F15B2201/31 (EP,US); F15B2201/411 (EP,US);
F15B2201/4155 (EP,US) (-)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   NL,   PT,   SE [2001/13]
TitleGerman:KOLBENSPEICHER FÜR EINEM VERBRAUCHER IN EINER HYDRAULIKANLAGE ZUZUFÜHRENDES DRUCKFLUID[2001/13]
English:PISTON-TYPE ACCUMULATOR FOR A HYDRAULIC FLUID TO BE SUPPLIED TO A CONSUMER IN A HYDRAULIC INSTALLATION[2001/13]
French:ACCUMULATEUR A PISTON POUR FLUIDE DE PRESSION A AMENER A UN DISPOSITIF UTILISATEUR DANS UNE INSTALLATION HYDRAULIQUE[2001/13]
Entry into regional phase17.05.2000National basic fee paid 
17.05.2000Designation fee(s) paid 
17.05.2000Examination fee paid 
Examination procedure06.11.1999Request for preliminary examination filed
International Preliminary Examining Authority: EP
17.05.2000Examination requested  [2001/13]
03.12.2002Communication of intention to grant the patent
18.01.2003Fee for grant paid
18.01.2003Fee for publishing/printing paid
Opposition(s)Opponent(s)01  20.02.2004    ADMISSIBLE
Bolenz & Schäfer GmbH
Lahnstrasse 34
35216 Biedenkopf / DE
Opponent's representative
Olbricht, Karl Heinrich
Olbricht & Buchhold, Am Weinberg 15
35096 Weimar/Lahn / DE
 [N/P]
Former [2004/16]
Opponent(s)01  20.02.2004    ADMISSIBLE
Bolenz & Schäfer GmbH
Lahnstrasse 34
35216 Biedenkopf / DE
Opponent's representative
Olbricht, Karl Heinrich, Dipl.-Phys.
Olbricht & Buchhold, Am Weinberg 15
35096 Weimar/Lahn / DE
05.04.2004Invitation to proprietor to file observations on the notice of opposition
02.09.2004Reply of patent proprietor to notice(s) of opposition
09.05.2005Date of despatch of rejection of opposition
19.05.2005Legal effect of rejection of opposition [2005/40]
Fees paidRenewal fee
09.06.2001Renewal fee patent year 03
04.06.2002Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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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  TooltipFI02.06.2004
IE02.06.2004
LU02.06.2004
CH30.06.2004
DK30.06.2004
LI30.06.2004
PT02.12.2004
GR05.01.2005
[2005/46]
Former [2005/26]FI02.06.2004
IE02.06.2004
LU02.06.2004
CH30.06.2004
LI30.06.2004
PT02.12.2004
GR05.01.2005
Former [2005/25]FI02.06.2004
IE02.06.2004
LU02.06.2004
CH30.06.2004
LI30.06.2004
PT02.12.2004
Former [2005/24]FI02.06.2004
IE02.06.2004
LU02.06.2004
PT02.12.2004
Former [2005/23]FI02.06.2004
LU02.06.2004
PT02.12.2004
Former [2005/20]FI02.06.2004
PT02.12.2004
Former [2005/11]FI02.06.2004
Cited inInternational search[A]FR1297881  (M. JEAN-LOUIS GRATZMULLER) [A] 2 * page 3, column 1, lines 26-28; figure - *;
 [XA]DE1185025  (MONTAN HYDRAULIK G M B H & CO) [X] 1,2,7 * figure . * [A] 3;
 [A]DE1188247  (FRIEDRICH STUEBBE) [A] 8 * the whole document *;
 [A]DE3744179  (INTEGRAL HYDRAULIK CO [DE]) [A] 8* figure . *;
 [DA]DE9113007U  (BOLENZ & SCHÄFER) [DA] 1 * figure - *
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.