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Extract from the Register of European Patents

EP About this file: EP3769884

EP3769884 - CHUCK CLAW REPLACEMENT HAND, CHUCK CLAW AUTOMATIC REPLACEMENT METHOD, AND CLAW AUTOMATIC REPLACEMENT SYSTEM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  25.12.2020
Database last updated on 24.04.2024
FormerThe international publication has been made
Status updated on  28.09.2019
Most recent event   Tooltip16.02.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Howa Machinery, Ltd.
1900-1, Sukaguchi
Kiyosu-shi, Aichi 452-8601 / JP
[2021/04]
Inventor(s)01 / NAGAOSA Hiroshi
c/o Howa Machinery, Ltd., 1900-1, Sukaguchi
Kiyosu-shi, Aichi 452-8601 / JP
02 / KAWAWAKI Kazuya
c/o Howa Machinery, Ltd., 1900-1, Sukaguchi
Kiyosu-shi, Aichi 452-8601 / JP
 [2021/04]
Representative(s)Liesegang, Eva
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[2021/04]
Application number, filing date19770913.215.03.2019
[2021/04]
WO2019JP10805
Priority number, dateJP2018005129619.03.2018         Original published format: JP 2018051296
[2021/04]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019181779
Date:26.09.2019
Language:JA
[2019/39]
Type: A1 Application with search report 
No.:EP3769884
Date:27.01.2021
Language:EN
[2021/04]
Search report(s)International search report - published on:JP26.09.2019
(Supplementary) European search report - dispatched on:EP30.11.2021
ClassificationIPC:B23B31/39
[2021/04]
CPC:
B23B31/39 (EP,KR,US); B23B31/16 (KR); B23B2260/128 (EP,KR);
Y10T483/171 (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 [2021/04]
TitleGerman:HAND ZUM AUSWECHSELN EINER SPANNFUTTERKLAUE, VERFAHREN ZUM AUTOMATISCHEN AUSWECHSELN EINER SPANNFUTTERKLAUE UND SYSTEM ZUM AUTOMATISCHEN AUSWECHSELN EINER KLAUE[2021/04]
English:CHUCK CLAW REPLACEMENT HAND, CHUCK CLAW AUTOMATIC REPLACEMENT METHOD, AND CLAW AUTOMATIC REPLACEMENT SYSTEM[2021/04]
French:MAIN DE REMPLACEMENT DE GRIFFE DE MANDRIN, PROCÉDÉ DE REMPLACEMENT AUTOMATIQUE DE GRIFFE DE MANDRIN, ET SYSTÈME DE REMPLACEMENT AUTOMATIQUE DE GRIFFE[2021/04]
Entry into regional phase15.09.2020Translation filed 
15.09.2020National basic fee paid 
15.09.2020Search fee paid 
15.09.2020Designation fee(s) paid 
15.09.2020Examination fee paid 
Examination procedure15.09.2020Examination requested  [2021/04]
23.06.2022Amendment by applicant (claims and/or description)
Fees paidRenewal fee
12.03.2021Renewal fee patent year 03
16.02.2022Renewal fee patent year 04
14.02.2023Renewal fee patent year 05
15.02.2024Renewal fee patent year 06
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.
Documents cited:Search[XA]EP2065110  (YAMAZAKI MAZAK CORP [JP]) [X] 1,5,6 * paragraphs [0023] , [0036] , [0 44]; figures 1,3,5,8 * [A] 2-4;
 [XDA]JP2014237212  (KITAGAWA IRON WORKS CO) [XD] 1,5,6 * paragraph [0018] - paragraph [0022]; figures 3-6 *[A] 2-4
International search[A]JPS5947106  (HITACHI SEIKI KK) [A] 2 * (Family: none) *;
 [A]JPS61103710  (TOYODA AUTOMATIC LOOM WORKS) [A] 1 * (Family: none) *;
 [Y]JPS6357128  (CANON KK) [Y] 1, 5-6 * , page 2, upper right column, line 11 to page 3, upper left column, line 2 (Family: none) *;
 [A]JPH0366087B  (HOWA MACHINERY, LTD.) [A] 1 * (Family: none) *;
 [Y]JP2001334485  (SAKURAI SEIGI KK) [Y] 1, 5-6 * , paragraphs [0022]-[0029], [0037] (Family: none) *;
 [A]US2011115171  (VAN DE VOSSE GERHARDUS [NL], et al) [A] 1 * & EP 2322302 A1 *;
 [YA]JP2014237212  (KITAGAWA IRON WORKS CO) [Y] 1, 5-6 * , paragraphs [0016]-[0023] (Family: none) * [A] 2-4;
 [Y]JP2015003361  (AZBIL CORP) [Y] 1, 5-6 * , paragraph [0002] (Family: none) *;
 [PA]JP2018176419  (HOWA MACHINERY LTD) [PA] 1* (Family: none) *
by applicantJPH0699303
 JP4955522B
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.