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Extract from the Register of European Patents

EP About this file: EP3646836

EP3646836 - POWER ASSIST WHEELCHAIR, POWER ASSIST UNIT FOR WHEELCHAIR, CONTROL DEVICE FOR POWER ASSIST WHEELCHAIR, CONTROL METHOD FOR POWER ASSIST WHEELCHAIR, AND PROGRAM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.08.2022
Database last updated on 17.09.2024
FormerThe patent has been granted
Status updated on  03.09.2021
FormerGrant of patent is intended
Status updated on  28.04.2021
FormerRequest for examination was made
Status updated on  03.04.2020
FormerThe international publication has been made
Status updated on  04.01.2019
Most recent event   Tooltip14.06.2024Lapse of the patent in a contracting state
New state(s): TR		published on 17.07.2024  [2024/29]
Applicant(s)For all designated states
Yamaha Hatsudoki Kabushiki Kaisha
2500 Shingai
Iwata-shi, Shizuoka 438-8501 / JP
For all designated states
Takahashi, Hisashi
5-3-19-604, Kamitsurumahoncho
Minami-ku
Sagamihara-shi, Kanagawa 252-0318 / JP
[2020/19]
Inventor(s)01 / TAKAHASHI, Hisashi
5-3-19-604 Kamitsurumahoncho
Minami-ku
Sagamiharashi Kanagawa 252-0318 / JP
02 / UEMURA, Tatsuki
c/o YAMAHA HATSUDOKI KABUSHIKI KAISHA
2500 Shingai
Iwata-shi Shizuoka 438-8501 / JP
03 / MIZUNO, Masamitsu
c/o YAMAHA HATSUDOKI KABUSHIKI KAISHA
2500 Shingai
Iwata-shi Shizuoka 438-8501 / JP
 [2020/19]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2020/19]
Application number, filing date17916092.426.06.2017
[2020/19]
WO2017JP23353
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019003260
Date:03.01.2019
Language:JA
[2019/01]
Type: A1 Application with search report 
No.:EP3646836
Date:06.05.2020
Language:EN
[2020/19]
Type: B1 Patent specification 
No.:EP3646836
Date:06.10.2021
Language:EN
[2021/40]
Search report(s)International search report - published on:JP03.01.2019
(Supplementary) European search report - dispatched on:EP18.05.2020
ClassificationIPC:A61G5/04
[2020/19]
CPC:
A61G5/04 (EP,US); A61G5/048 (US); A61G5/02 (EP,US);
B60L15/20 (EP,US); B62M6/50 (US); B60L2200/24 (EP,US);
B60L2200/34 (US); B60L2240/421 (EP,US); B60L2240/423 (EP,US);
B60L2240/429 (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 [2020/19]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ROLLSTUHL MIT ELEKTRISCHEM HILFSANTRIEB, ELEKTRISCHE HILFSANTRIEBSEINHEIT FÜR ROLLSTUHL, STEUERVORRICHTUNG FÜR ROLLSTUHL MIT ELEKTRISCHEM HILFSANTRIEB, STEUERVERFAHREN FÜR ROLLSTUHL MIT ELEKTRISCHEM HILFSANTRIEB UND PROGRAMM[2020/19]
English:POWER ASSIST WHEELCHAIR, POWER ASSIST UNIT FOR WHEELCHAIR, CONTROL DEVICE FOR POWER ASSIST WHEELCHAIR, CONTROL METHOD FOR POWER ASSIST WHEELCHAIR, AND PROGRAM[2020/19]
French:FAUTEUIL ROULANT À ASSISTANCE MOTORISÉE, UNITÉ D'ASSISTANCE MOTORISÉE POUR FAUTEUIL ROULANT, DISPOSITIF DE COMMANDE POUR FAUTEUIL ROULANT À ASSISTANCE MOTORISÉE, PROCÉDÉ DE COMMANDE POUR FAUTEUIL ROULANT À ASSISTANCE MOTORISÉE, ET PROGRAMME[2020/19]
Entry into regional phase19.12.2019Translation filed 
19.12.2019National basic fee paid 
19.12.2019Search fee paid 
19.12.2019Designation fee(s) paid 
19.12.2019Examination fee paid 
Examination procedure19.12.2019Examination requested  [2020/19]
15.12.2020Amendment by applicant (claims and/or description)
29.04.2021Communication of intention to grant the patent
31.08.2021Fee for grant paid
31.08.2021Fee for publishing/printing paid
31.08.2021Receipt of the translation of the claim(s)
Opposition(s)07.07.2022No opposition filed within time limit [2022/37]
Fees paidRenewal fee
19.12.2019Renewal fee patent year 03
26.06.2020Renewal fee patent year 04
28.06.2021Renewal fee patent year 05
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  TooltipHU26.06.2017
AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
MK06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
TR06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
GB26.06.2022
IE26.06.2022
LU26.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
[2024/29]
Former [2024/24]HU26.06.2017
AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
MK06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
GB26.06.2022
IE26.06.2022
LU26.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2024/23]AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
MK06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
GB26.06.2022
IE26.06.2022
LU26.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2024/20]AL06.10.2021
AT06.10.2021
CY06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
GB26.06.2022
IE26.06.2022
LU26.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2023/27]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
GB26.06.2022
IE26.06.2022
LU26.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2023/25]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
IT06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE26.06.2022
LU26.06.2022
BE30.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2023/22]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE26.06.2022
LU26.06.2022
CH30.06.2022
FR30.06.2022
LI30.06.2022
Former [2023/21]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE26.06.2022
LU26.06.2022
CH30.06.2022
LI30.06.2022
Former [2023/20]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
IE26.06.2022
Former [2023/08]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
MC06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2023/01]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SI06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/49]AL06.10.2021
AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/35]AT06.10.2021
CZ06.10.2021
DK06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SK06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/34]AT06.10.2021
EE06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
PL06.10.2021
RO06.10.2021
RS06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/33]AT06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
PL06.10.2021
RS06.10.2021
SM06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/25]AT06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
PL06.10.2021
RS06.10.2021
BG06.01.2022
NO06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/24]AT06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
PL06.10.2021
RS06.10.2021
BG06.01.2022
GR07.01.2022
IS06.02.2022
PT07.02.2022
Former [2022/23]AT06.10.2021
ES06.10.2021
FI06.10.2021
HR06.10.2021
LT06.10.2021
LV06.10.2021
PL06.10.2021
RS06.10.2021
BG06.01.2022
PT07.02.2022
Former [2022/22]AT06.10.2021
FI06.10.2021
LT06.10.2021
RS06.10.2021
BG06.01.2022
Former [2022/21]AT06.10.2021
RS06.10.2021
BG06.01.2022
Former [2022/19]BG06.01.2022
Documents cited:Search[X]KR20140065291  (UNIV GACHON IND ACAD COOP FOUND [KR]) [X] 1-5* the whole document *
International search[A]JPH05310175  (YAMAHA MOTOR CO LTD) [A] 1-20 * , *;
 [A]JPH0986476  (SANYO ELECTRIC CO) [A] 1-20 * , *;
 [XYA]JP2004025913  (MATSUSHITA ELECTRIC IND CO LTD) [X] 1-5, 17-20 * , * [Y] 10-16 [A] 6-9;
 [A]JP2004120875  (MATSUSHITA ELECTRIC WORKS LTD) [A] 1-20 * , *;
 [A]JP2004113375  (MATSUSHITA ELECTRIC WORKS LTD) [A] 1-20* , *;
 [A]JP2007223579  (SOFUTORONIKUSU KK) [A] 1-20 * , *;
 [Y]WO2017037898  (YAMAHA MOTOR CO LTD [JP]) [Y] 10-16 * , *;
 [A]WO2017047333  (NIDEC CORP [JP]) [A] 1-20 * , *
by applicantJP2006230421
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.