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Extract from the Register of European Patents

EP About this file: EP3927904

EP3927904 - HYDRAULIC SUB-ASSEMBLY FOR A POWER MACHINE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.07.2024
Database last updated on 28.03.2026
FormerThe patent has been granted
Status updated on  04.08.2023
FormerGrant of patent is intended
Status updated on  09.05.2023
FormerExamination is in progress
Status updated on  30.09.2022
FormerRequest for examination was made
Status updated on  26.11.2021
FormerThe international publication has been made
Status updated on  28.08.2020
Formerunknown
Status updated on  11.04.2020
Most recent event   Tooltip26.12.2025Lapse of the patent in a contracting state
New state(s): TR		published on 28.01.2026  [2026/05]
Applicant(s)For all designated states
Doosan Bobcat North America, Inc.
250 East Beaton Drive
West Fargo, ND 58078 / US
[2024/01]
Former [2021/52]For all designated states
Clark Equipment Company
250 East Beaton Drive
West Fargo, ND 58078-6000 / US
Inventor(s)01 / BINSTOCK, Mark
4065 Downing St.
Bismarck, ND 58504 / US
02 / LACOE, Scott
4295 Stonewood Way
Bismarck, ND 58504 / US
03 / KROH, Kjell
905 Lohstreter Road
Mandan, ND 58554 / US
04 / DIETER, Kenneth, L.
680 70th Street SW
Danvers, MN 56231 / US
 [2023/36]
Former [2021/52]01 / BINSTOCK, Mark
Bismarck, ND 58504 / US
02 / LACOE, Scott
Bismarck, ND 58504 / US
03 / KROH, Kjell
Mandan, ND 58554 / US
04 / DIETER, Kenneth, L.
Danvers, MN 56231 / US
Representative(s)Vossius & Partner Patentanwälte Rechtsanwälte mbB
Siebertstraße 3
81675 München / DE
[2021/52]
Application number, filing date20715988.024.02.2020
[2021/52]
WO2020US19544
Priority number, dateUS201962809282P22.02.2019         Original published format: US 201962809282 P
[2021/52]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020172678
Date:27.08.2020
Language:EN
[2020/35]
Type: A1 Application with search report 
No.:EP3927904
Date:29.12.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 27.08.2020 takes the place of the publication of the European patent application.
[2021/52]
Type: B1 Patent specification 
No.:EP3927904
Date:06.09.2023
Language:EN
[2023/36]
Search report(s)International search report - published on:EP27.08.2020
ClassificationIPC:E02F9/08, E02F9/16, E02F9/00, E02F9/22
[2021/52]
CPC:
E02F9/0875 (EP,KR,US); E02F9/00 (EP); E02F9/0808 (KR,US);
E02F9/0841 (EP,KR); E02F9/0858 (KR,US); E02F9/16 (EP,KR);
E02F9/163 (KR,US); E02F9/2004 (KR,US); E02F9/2267 (EP,KR);
E02F9/2275 (EP,KR); F15B21/041 (KR,US); F15B21/0423 (KR,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 [2021/52]  
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:HYDRAULISCHE BAUGRUPPE FÜR EINE KRAFTMASCHINE[2021/52]
English:HYDRAULIC SUB-ASSEMBLY FOR A POWER MACHINE[2021/52]
French:SOUS-ENSEMBLE HYDRAULIQUE POUR MACHINE ÉLECTRIQUE[2021/52]
Entry into regional phase06.09.2021National basic fee paid 
06.09.2021Designation fee(s) paid 
06.09.2021Examination fee paid 
Examination procedure06.09.2021Examination requested  [2021/52]
06.09.2021Date on which the examining division has become responsible
11.04.2022Amendment by applicant (claims and/or description)
05.10.2022Despatch of a communication from the examining division (Time limit: M06)
11.04.2023Reply to a communication from the examining division
10.05.2023Communication of intention to grant the patent
02.08.2023Fee for grant paid
02.08.2023Fee for publishing/printing paid
02.08.2023Receipt of the translation of the claim(s)
Opposition(s)07.06.2024No opposition filed within time limit [2024/33]
Fees paidRenewal fee
25.02.2022Renewal fee patent year 03
27.02.2023Renewal fee patent year 04
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  TooltipCY24.02.2020
HU24.02.2020
CZ06.09.2023
ES06.09.2023
HR06.09.2023
MC06.09.2023
PL06.09.2023
RO06.09.2023
RS06.09.2023
SK06.09.2023
SM06.09.2023
TR06.09.2023
NO06.12.2023
GR07.12.2023
IS06.01.2024
IE24.02.2024
CH29.02.2024
[2026/05]
Former [2025/41]CY24.02.2020
HU24.02.2020
CZ06.09.2023
ES06.09.2023
HR06.09.2023
MC06.09.2023
PL06.09.2023
RO06.09.2023
RS06.09.2023
SK06.09.2023
SM06.09.2023
NO06.12.2023
GR07.12.2023
IS06.01.2024
IE24.02.2024
CH29.02.2024
Former [2025/37]CY24.02.2020
CZ06.09.2023
ES06.09.2023
HR06.09.2023
MC06.09.2023
PL06.09.2023
RO06.09.2023
RS06.09.2023
SK06.09.2023
SM06.09.2023
NO06.12.2023
GR07.12.2023
IS06.01.2024
IE24.02.2024
CH29.02.2024
Former [2025/10]CZ06.09.2023
ES06.09.2023
HR06.09.2023
MC06.09.2023
PL06.09.2023
RO06.09.2023
RS06.09.2023
SK06.09.2023
SM06.09.2023
NO06.12.2023
GR07.12.2023
IS06.01.2024
IE24.02.2024
CH29.02.2024
Former [2024/48]CZ06.09.2023
ES06.09.2023
HR06.09.2023
MC06.09.2023
PL06.09.2023
RO06.09.2023
RS06.09.2023
SK06.09.2023
SM06.09.2023
NO06.12.2023
GR07.12.2023
IS06.01.2024
CH29.02.2024
Former [2024/45]CZ06.09.2023
ES06.09.2023
HR06.09.2023
MC06.09.2023
PL06.09.2023
RO06.09.2023
RS06.09.2023
SK06.09.2023
SM06.09.2023
NO06.12.2023
GR07.12.2023
IS06.01.2024
Former [2024/26]CZ06.09.2023
ES06.09.2023
HR06.09.2023
PL06.09.2023
RO06.09.2023
RS06.09.2023
SK06.09.2023
SM06.09.2023
NO06.12.2023
GR07.12.2023
IS06.01.2024
Former [2024/23]CZ06.09.2023
ES06.09.2023
HR06.09.2023
RO06.09.2023
RS06.09.2023
SK06.09.2023
SM06.09.2023
NO06.12.2023
GR07.12.2023
IS06.01.2024
Former [2024/20]HR06.09.2023
RS06.09.2023
SM06.09.2023
NO06.12.2023
GR07.12.2023
IS06.01.2024
Former [2024/11]HR06.09.2023
RS06.09.2023
NO06.12.2023
GR07.12.2023
Former [2024/08]NO06.12.2023
GR07.12.2023
Cited inInternational search[XAY] US2013313398  (SAYRE JEFFREY PAUL et al.)
 [XAY] JP2016069864  (KOBELCO CONTSTRUCTION MACHINERY LTD et al.) [X] 10 * paragraph [0018]; figure 4 *[A] 1 [Y] 11,18
 [Y] EP3190236  (KOMATSU MFG CO LTD et al.) [Y] 11,18 * figures 5,6 *
 [A] EP2700753  (KOMATSU MFG CO LTD et al.) [A] 1 * paragraphs [0045] , [0050]; figures 4,5 *
by applicantUS201962809282
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.