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Extract from the Register of European Patents

EP About this file: EP3148070

EP3148070 - MAGNETIC LEVITATION DEVICE AND METHOD FOR CONTROLLING SAME [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  08.12.2023
Database last updated on 26.07.2024
FormerExamination is in progress
Status updated on  18.09.2020
FormerRequest for examination was made
Status updated on  24.02.2017
FormerThe international publication has been made
Status updated on  11.11.2016
Most recent event   Tooltip08.12.2023Application deemed to be withdrawnpublished on 10.01.2024  [2024/02]
Applicant(s)For all designated states
National University Corporation Saitama University
255, Shimo-Okubo Sakura-ku
Saitama City, Saitama 338-8570 / JP
[2017/13]
Inventor(s)01 / MIZUNO Takeshi
c/o National university corporation SAITAMA
UNIVERSITY
255 Shimo-Okubo
Sakura-ku
Saitama City Saitama 338-8570 / JP
 [2017/13]
Representative(s)HWP Intellectual Property
Ridlerstraße 35
80339 München / DE
[2017/13]
Application number, filing date15795768.923.02.2015
[2017/13]
WO2015JP55039
Priority number, dateJP2014010379719.05.2014         Original published format: JP 2014103797
[2017/13]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2015178052
Date:26.11.2015
Language:JA
[2015/47]
Type: A1 Application with search report 
No.:EP3148070
Date:29.03.2017
Language:EN
[2017/13]
Search report(s)International search report - published on:JP26.11.2015
(Supplementary) European search report - dispatched on:EP04.01.2018
ClassificationIPC:H02N15/00
[2017/13]
CPC:
H02N15/00 (EP,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 [2017/13]
TitleGerman:MAGNETISCHE SCHWEBEVORRICHTUNG UND VERFAHREN ZUR STEUERUNG DAVON[2017/13]
English:MAGNETIC LEVITATION DEVICE AND METHOD FOR CONTROLLING SAME[2017/13]
French:DISPOSITIF DE SUSTENTATION MAGNÉTIQUE ET SON PROCÉDÉ DE COMMANDE[2017/13]
Entry into regional phase10.11.2016Translation filed 
10.11.2016National basic fee paid 
10.11.2016Search fee paid 
10.11.2016Designation fee(s) paid 
10.11.2016Examination fee paid 
Examination procedure10.11.2016Examination requested  [2017/13]
10.11.2016Date on which the examining division has become responsible
10.07.2018Amendment by applicant (claims and/or description)
21.09.2020Despatch of a communication from the examining division (Time limit: M04)
01.02.2021Reply to a communication from the examining division
31.03.2023Despatch of a communication from the examining division (Time limit: M04)
11.08.2023Application deemed to be withdrawn, date of legal effect  [2024/02]
01.09.2023Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2024/02]
Fees paidRenewal fee
22.02.2017Renewal fee patent year 03
21.02.2018Renewal fee patent year 04
22.02.2019Renewal fee patent year 05
19.02.2020Renewal fee patent year 06
24.02.2021Renewal fee patent year 07
23.02.2022Renewal fee patent year 08
Penalty fee
Additional fee for renewal fee
28.02.202309   M06   Not yet paid
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Documents cited:Search[XAI]JPH11218130  (FUKAO TADASHI, et al) [X] 1,2,5 * abstract * [A] 3,4,8-11[I] 6,7
International search[A]JP2011190837  (UNIV KOCHI TECHNOLOGY) [A] 1-11 * , paragraphs [0022] to [0035]; fig. 1 to 10 (Family: none) *;
 [A]JPH11218130  (FUKAO TADASHI, et al) [A] 1-11 * , claims; paragraphs [0014] to [0041]; fig. 1 to 7 (Family: none) *;
 [A]JPS61202406  (REBITORON INTERNATL LTD) [A] 1-11 * , entire text; all drawings (Family: none) *;
 [A]JPH0412006U  (Toshiba Corp.) [A] 1-11 * , entire text; all drawings (Family: none) *;
 [A]JPS62201713  (SHINKO ELECTRIC CO LTD) [A] 1-11 * , entire text; all drawings & EP 0239231 A2 & DE 3786817 T2 *
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.