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Extract from the Register of European Patents

EP About this file: EP4101997

EP4101997 - WORK MACHINE [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  14.06.2024
Database last updated on 14.09.2024
FormerGrant of patent is intended
Status updated on  04.03.2024
FormerRequest for examination was made
Status updated on  11.11.2022
FormerThe international publication has been made
Status updated on  24.09.2021
Most recent event   Tooltip14.06.2024(Expected) grantpublished on 17.07.2024  [2024/29]
Applicant(s)For all designated states
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
2-1, Itsukaichikou 2-chome
Saeki-ku
Hiroshima-shi, Hiroshima 731-5161 / JP
[2024/29]
Former [2022/50]For all designated states
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
2-1, Itsukaichikou 2-chome
Saeki-ku
Hiroshima-shi
Hiroshima 731-5161 / JP
Inventor(s)01 / UETA, Toshiro
c/o KOBELCO CONSTRUCTION MACHINERY CO., LTD.
Hiroshima Head Office
2-1, Itsukaichikou 2-chome, Saeki-ku
Hiroshima-shi, Hiroshima 731-5161 / JP
02 / HIRAYAMA, Michio
c/o KOBELCO CONSTRUCTION MACHINERY CO., LTD.
Hiroshima Head Office
2-1, Itsukaichikou 2-chome, Saeki-ku
Hiroshima-shi, Hiroshima 731-5161 / JP
03 / ENDO, Kazuomi
c/o KOBELCO CONSTRUCTION MACHINERY CO., LTD.
Hiroshima Head Office
2-1, Itsukaichikou 2-chome, Saeki-ku
Hiroshima-shi, Hiroshima 731-5161 / JP
 [2022/50]
Representative(s)TBK
Bavariaring 4-6
80336 München / DE
[2022/50]
Application number, filing date21770420.419.01.2021
[2022/50]
WO2021JP01656
Priority number, dateJP2020004869319.03.2020         Original published format: JP 2020048693
[2022/50]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021186881
Date:23.09.2021
Language:JA
[2021/38]
Type: A1 Application with search report 
No.:EP4101997
Date:14.12.2022
Language:EN
[2022/50]
Type: B1 Patent specification 
No.:EP4101997
Date:17.07.2024
Language:EN
[2024/29]
Search report(s)International search report - published on:JP23.09.2021
(Supplementary) European search report - dispatched on:EP22.06.2023
ClassificationIPC:E02F9/26, G01G19/08, E02F3/43, E02F3/32
[2023/30]
CPC:
E02F3/435 (EP,US); E02F9/264 (US); E02F3/32 (EP,US);
E02F3/40 (US); G01G19/08 (US); G01G19/083 (EP)
Former IPC [2022/50]E02F9/26, G01G19/08
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 [2022/50]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ARBEITSMASCHINE[2022/50]
English:WORK MACHINE[2022/50]
French:MACHINE DE TRAVAIL[2022/50]
Entry into regional phase08.09.2022Translation filed 
08.09.2022National basic fee paid 
08.09.2022Search fee paid 
08.09.2022Designation fee(s) paid 
08.09.2022Examination fee paid 
Examination procedure08.09.2022Examination requested  [2022/50]
06.12.2023Date on which the examining division has become responsible
05.03.2024Communication of intention to grant the patent
11.06.2024Fee for grant paid
11.06.2024Fee for publishing/printing paid
11.06.2024Receipt of the translation of the claim(s)
Fees paidRenewal fee
30.01.2023Renewal fee patent year 03
29.01.2024Renewal fee patent year 04
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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[A]GB2370029  (CATERPILLAR INC [US]);
 [A]JP2019158774  (HITACHI CONSTRUCTION MACHINERY);
 [A]US2019360169  (TINKER MATTHEW M [US], et al)
International search[A]JP2000291076  (TOKAI RIKA CO LTD);
 [A]JP2019157362  (HITACHI CONSTRUCTION MACHINERY);
 [A]JP2020033704  (HITACHI CONSTRUCTION MACHINERY)
by applicantJP2019158774
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.