blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...
blank News flashes

News flashes

New version of the European Patent Register - SPC information for Unitary Patents.

2024-03-06

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
FAQ - Register Alert
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP3661833

EP3661833 - REDUCTION OF PLAY OF A WORM GEAR OF AN ELECTROMECHANICAL POWER STEERING SYSTEM BY MEANS OF A BIMETAL SPRING [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.09.2022
Database last updated on 20.07.2024
FormerThe patent has been granted
Status updated on  18.10.2021
FormerGrant of patent is intended
Status updated on  12.09.2021
FormerRequest for examination was made
Status updated on  01.06.2021
FormerGrant of patent is intended
Status updated on  11.03.2021
FormerRequest for examination was made
Status updated on  08.05.2020
FormerThe international publication has been made
Status updated on  09.02.2019
Formerunknown
Status updated on  15.08.2018
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
thyssenkrupp Presta AG
Essanestrasse 10
9492 Eschen / LI
For all designated states
thyssenkrupp AG
ThyssenKrupp Allee 1
45143 Essen / DE
[2021/27]
Former [2020/24]For all designated states
thyssenkrupp Presta AG
Essanestrasse 10
9492 Eschen / LI
For all designated states
Thyssenkrupp AG
Thyssenkrupp Allee 1
45143 Essen / DE
Inventor(s)01 / BACHMANN, Andreas
Hölderlinstr. 11
88085 Langenargen / DE
 [2020/24]
Representative(s)thyssenkrupp Intellectual Property GmbH
ThyssenKrupp Allee 1
45143 Essen / DE
[2020/24]
Application number, filing date18749779.701.08.2018
[2020/24]
WO2018EP70841
Priority number, dateDE20171011772404.08.2017         Original published format: DE102017117724
[2020/24]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2019025481
Date:07.02.2019
Language:DE
[2019/06]
Type: A1 Application with search report 
No.:EP3661833
Date:10.06.2020
Language:DE
The application published by WIPO in one of the EPO official languages on 07.02.2019 takes the place of the publication of the European patent application.
[2020/24]
Type: B1 Patent specification 
No.:EP3661833
Date:17.11.2021
Language:DE
[2021/46]
Search report(s)International search report - published on:EP07.02.2019
ClassificationIPC:B62D5/04
[2020/24]
CPC:
F16H57/021 (EP); B62D5/0454 (US); B62D5/0409 (EP);
F16H55/24 (EP,US); F16H2057/0213 (EP,US); F16H2057/0224 (EP,US);
F16H2057/126 (EP); F16H2057/127 (EP); F16H57/022 (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 [2020/24]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:SPIELREDUKTION EINES SCHNECKENGETRIEBES EINER ELEKTROMECHANISCHEN SERVOLENKUNG MITTELS BIMETALLFEDER[2020/24]
English:REDUCTION OF PLAY OF A WORM GEAR OF AN ELECTROMECHANICAL POWER STEERING SYSTEM BY MEANS OF A BIMETAL SPRING[2020/24]
French:RÉDUCTION DU JEU D'UN ENGRENAGE À VIS SANS FIN D'UNE DIRECTION ASSISTÉE ÉLECTROMÉCANIQUE AU MOYEN D'UN RESSORT BIMÉTALLIQUE[2020/24]
Entry into regional phase04.03.2020National basic fee paid 
04.03.2020Designation fee(s) paid 
04.03.2020Examination fee paid 
Examination procedure04.03.2020Examination requested  [2020/24]
04.03.2020Date on which the examining division has become responsible
07.08.2020Amendment by applicant (claims and/or description)
12.03.2021Communication of intention to grant the patent
31.05.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
13.09.2021Communication of intention to grant the patent
12.10.2021Fee for grant paid
12.10.2021Fee for publishing/printing paid
12.10.2021Receipt of the translation of the claim(s)
Opposition(s)18.08.2022No opposition filed within time limit [2022/43]
Fees paidRenewal fee
20.08.2020Renewal fee patent year 03
24.08.2021Renewal fee patent year 04
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  TooltipHU01.08.2018
AL17.11.2021
CY17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
MK17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
TR17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
IE01.08.2022
LU01.08.2022
[2024/29]
Former [2024/24]HU01.08.2018
AL17.11.2021
CY17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
MK17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
IE01.08.2022
LU01.08.2022
Former [2024/23]AL17.11.2021
CY17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
MK17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
IE01.08.2022
LU01.08.2022
Former [2024/20]AL17.11.2021
CY17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
IE01.08.2022
LU01.08.2022
Former [2023/33]AL17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
IE01.08.2022
LU01.08.2022
Former [2023/27]AL17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
LU01.08.2022
Former [2023/21]AL17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
LU01.08.2022
Former [2023/16]AL17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2023/01]AL17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/49]AL17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/35]CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/34]EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/33]ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RS17.11.2021
SE17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/25]ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RS17.11.2021
SE17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/24]ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RS17.11.2021
SE17.11.2021
BG17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/23]ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
PL17.11.2021
RS17.11.2021
BG17.02.2022
PT17.03.2022
Former [2022/22]FI17.11.2021
LT17.11.2021
RS17.11.2021
BG17.02.2022
Former [2022/21]RS17.11.2021
BG17.02.2022
Former [2022/19]BG17.02.2022
Cited inInternational search[Y]DE19624074  (BAYERISCHE MOTOREN WERKE AG [DE]) [Y] 1-3,6,9,10 * figures 2a,2b *;
 [A]JP2014077639  (JTEKT CORP) [A] 1-10 * figure 3 *;
 [Y]DE102013007883  (THYSSENKRUPP PRESTA AG [LI]) [Y] 1-3,6,9,10 * figures 1-4 *;
 [A]DE102014110306  (THYSSENKRUPP AG [DE], et al) [A] 1-10* the whole document *;
 [A]JP2016028931  (NSK LTD) [A] 1-10 * figures 5,6 *
by applicantKR20080000730
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.