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Extract from the Register of European Patents

EP About this file: EP3733341

EP3733341 - TOOL MAGAZINE OF MACHINE TOOL [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  05.09.2025
Database last updated on 26.03.2026
FormerThe patent has been granted
Status updated on  27.09.2024
FormerGrant of patent is intended
Status updated on  22.05.2024
FormerRequest for examination was made
Status updated on  02.10.2020
FormerThe international publication has been made
Status updated on  12.07.2019
Most recent event   Tooltip24.10.2025Lapse of the patent in a contracting state
New state(s): CH, IE		published on 26.11.2025  [2025/48]
Applicant(s)For all designated states
DN Solutions Co., Ltd.
Namsan-dong
40, Jeongdong-ro 162beon-gil
Seongsan-gu
Changwon-si, Gyeongsangnam-do 51537 / KR
[2022/50]
Former [2020/45]For all designated states
Doosan Machine Tools Co., Ltd.
40, Jeongdong-ro 162beon-gil
Seongsan-gu
Chang-won-si, Gyeongsangnam-do 51537 / KR
Inventor(s)01 / JU, Taehwan
407-205, 93, Palpan-ro
Gimhae-Si, Gyeongsangnam-do 50999 / KR
 [2020/45]
Representative(s)Isarpatent
Patent- und Rechtsanwälte Barth
Charles Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
[2024/44]
Former [2020/45]Isarpatent
Patent- und Rechtsanwälte Behnisch Barth Charles
Hassa Peckmann & Partner mbB
Friedrichstrasse 31
80801 München / DE
Application number, filing date18898825.728.12.2018
[2020/45]
WO2018KR16859
Priority number, dateKR2018000064103.01.2018         Original published format: KR 20180000641
[2020/45]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019135561
Date:11.07.2019
Language:KO
[2019/28]
Type: A1 Application with search report 
No.:EP3733341
Date:04.11.2020
Language:EN
[2020/45]
Type: B1 Patent specification 
No.:EP3733341
Date:30.10.2024
Language:EN
[2024/44]
Search report(s)International search report - published on:KR11.07.2019
(Supplementary) European search report - dispatched on:EP20.09.2021
ClassificationIPC:B23Q3/155, B23Q3/157
[2021/42]
CPC:
B23Q3/15722 (EP,US); B23Q3/15534 (KR,US); B23Q3/15503 (KR);
B23Q3/15506 (US); B23Q3/15539 (EP,US); B23Q3/15566 (US);
B23Q3/15706 (US); B23Q3/15753 (US); B23Q2003/15532 (KR,US);
B23Q2003/15586 (EP,US); Y10T483/1795 (US); Y10T483/1882 (US) (-)
Former IPC [2020/45]B23Q3/155
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 [2020/45]  
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:WERKZEUGMAGAZIN EINER WERKZEUGMASCHINE[2020/45]
English:TOOL MAGAZINE OF MACHINE TOOL[2020/45]
French:MAGASIN D'OUTILS D'UNE MACHINE-OUTIL[2020/45]
Entry into regional phase29.07.2020Translation filed 
29.07.2020National basic fee paid 
29.07.2020Search fee paid 
29.07.2020Designation fee(s) paid 
29.07.2020Examination fee paid 
Examination procedure29.07.2020Examination requested  [2020/45]
24.03.2022Amendment by applicant (claims and/or description)
23.05.2024Communication of intention to grant the patent
17.09.2024Fee for grant paid
17.09.2024Fee for publishing/printing paid
17.09.2024Receipt of the translation of the claim(s)
Opposition(s)31.07.2025No opposition filed within time limit [2025/41]
Fees paidRenewal fee
30.12.2020Renewal fee patent year 03
30.12.2021Renewal fee patent year 04
13.12.2022Renewal fee patent year 05
29.12.2023Renewal fee patent year 06
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  TooltipCZ30.10.2024
ES30.10.2024
HR30.10.2024
MC30.10.2024
PL30.10.2024
SK30.10.2024
SM30.10.2024
IE28.12.2024
CH31.12.2024
NO30.01.2025
RS30.01.2025
GR31.01.2025
IS28.02.2025
[2025/48]
Former [2025/36]CZ30.10.2024
ES30.10.2024
HR30.10.2024
MC30.10.2024
PL30.10.2024
SK30.10.2024
SM30.10.2024
NO30.01.2025
RS30.01.2025
GR31.01.2025
IS28.02.2025
Former [2025/33]ES30.10.2024
HR30.10.2024
MC30.10.2024
PL30.10.2024
SM30.10.2024
NO30.01.2025
RS30.01.2025
GR31.01.2025
IS28.02.2025
Former [2025/32]ES30.10.2024
HR30.10.2024
PL30.10.2024
SM30.10.2024
NO30.01.2025
RS30.01.2025
GR31.01.2025
IS28.02.2025
Former [2025/23]ES30.10.2024
HR30.10.2024
PL30.10.2024
NO30.01.2025
RS30.01.2025
GR31.01.2025
IS28.02.2025
Former [2025/22]ES30.10.2024
HR30.10.2024
NO30.01.2025
GR31.01.2025
IS28.02.2025
Former [2025/21]ES30.10.2024
HR30.10.2024
IS28.02.2025
Documents cited:Search[XAY] CN102975068  (QIQIHAR HEAVY CNC EQUIPMENT CO et al.) [X] 1-5 * abstract *[A] 9,10 [Y] 6-8
 [Y] EP0037292  (LINE S A SOCIETE ANONYME et al.) [Y] 6-8 * figures 1-4; claim 1 *
 [A] SU1135593  (ULYANOVSK GOL SP K B TYAZHEL et al.) [A] 1 * figures 1,2,7 *
 [A] EP2626171  (HOMAG HOLZBEARBEITUNGSSYSTEME et al.) [A] 1 * figures 1-3 *
 [A] CN204413705  (DALIAN YIMEI MACHINERY CO LTD et al.) [A] 1 * abstract *
International search[Y] EP2626171  (HOMAG HOLZBEARBEITUNGSSYSTEME et al.) [Y] 1-10 * See claims !, 10-11 and figures 1-3. *
 [Y] KR101238237   [Y] 1-10 * See paragraphs [0015]-[0016] and figures 1-3. *
 [Y] JP6246389  (巨輪智能装備股▲フン▼有限公司 et al.) [Y] 5-7 * See paragraphs [0014]-[0015] and figures 1-2. *
 [Y] US2017282316  (SCHMIEDER VOLKER et al.) [Y] 10 * See paragraphs [0054]-[0055] and figure 7. *
 [A] KR20080067037  (SUNGWOO MACHINERY & ELECTRIC C et al.) [A] 1-10 * See claim 1 and figure 3. *
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.