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Extract from the Register of European Patents

EP About this file: EP3404809

EP3404809 - ELECTRIC MOTOR ASSEMBLY FOR A MEDICAL, SPECIFICALLY, DENTAL HANDPIECE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.05.2022
Database last updated on 21.03.2025
FormerThe patent has been granted
Status updated on  28.05.2021
FormerGrant of patent is intended
Status updated on  30.03.2021
FormerExamination is in progress
Status updated on  05.03.2021
FormerGrant of patent is intended
Status updated on  10.12.2020
FormerExamination is in progress
Status updated on  17.07.2020
FormerRequest for examination was made
Status updated on  27.05.2019
FormerThe application has been published
Status updated on  19.10.2018
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024  [2024/42]
Applicant(s)For all designated states
KaVo Dental GmbH
Bismarckring 39
88400 Biberach / DE
[2020/11]
Former [2018/47]For all designated states
Kaltenbach & Voigt GmbH
Bismarckring 39
88400 Biberach / DE
Inventor(s)01 / Düsing, Josef
Hochgratstraße 27
88299 Leutkirch / DE
02 / Mader, Alfons
Kastellstraße 17
88316 Isny / DE
03 / Stempfle, Johann
Erbishofener Straße 19
89284 Pfaffenhofen / DE
 [2018/47]
Representative(s)Thun, Clemens
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Karlstraße 7
80333 München / DE
[N/P]
Former [2018/47]Thun, Clemens
Mitscherlich PartmbB
Patent- und Rechtsanwälte
Sonnenstraße 33
80331 München / DE
Application number, filing date18182363.419.03.2010
[2018/47]
Priority number, dateDE2009101406620.03.2009         Original published format: DE102009014066
[2018/47]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP3404809
Date:21.11.2018
Language:DE
[2018/47]
Type: B1 Patent specification 
No.:EP3404809
Date:30.06.2021
Language:DE
[2021/26]
Search report(s)(Supplementary) European search report - dispatched on:EP24.10.2018
ClassificationIPC:H02K11/00, H02K7/14, H02K5/08, A61C1/06, H02K5/22, // H02K3/47
[2018/47]
CPC:
H02K11/0094 (EP,US); H02K5/08 (EP,US); H02K5/20 (US);
H02K5/22 (EP,US); H02K9/02 (US); A61C1/06 (EP,US);
H02K2213/03 (EP,US); H02K7/145 (EP,US) (-)
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2019/26]
Former [2018/47]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,  SE,  SI,  SK,  SM,  TR 
TitleGerman:ELEKTROMOTORANORDNUNG FÜR EIN MEDIZINISCHES, INSBESONDERE EIN DENTALES HANDSTÜCK[2018/47]
English:ELECTRIC MOTOR ASSEMBLY FOR A MEDICAL, SPECIFICALLY, DENTAL HANDPIECE[2018/47]
French:ENSEMBLE MOTEUR ÉLECTRIQUE POUR UNE PIÈCE À MAIN MÉDICALE, NOTAMMENT DENTAIRE[2018/47]
Examination procedure21.05.2019Amendment by applicant (claims and/or description)
21.05.2019Examination requested  [2019/26]
21.05.2019Date on which the examining division has become responsible
21.07.2020Despatch of a communication from the examining division (Time limit: M04)
26.10.2020Reply to a communication from the examining division
11.12.2020Communication of intention to grant the patent
05.03.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
31.03.2021Communication of intention to grant the patent
21.05.2021Fee for grant paid
21.05.2021Fee for publishing/printing paid
21.05.2021Receipt of the translation of the claim(s)
Parent application(s)   TooltipEP10710295.6  / EP2409384
EP13176614.9  / EP2654184
Opposition(s)31.03.2022No opposition filed within time limit [2022/23]
Fees paidRenewal fee
09.07.2018Renewal fee patent year 03
09.07.2018Renewal fee patent year 04
09.07.2018Renewal fee patent year 05
09.07.2018Renewal fee patent year 06
09.07.2018Renewal fee patent year 07
09.07.2018Renewal fee patent year 08
09.07.2018Renewal fee patent year 09
27.03.2019Renewal fee patent year 10
05.03.2020Renewal fee patent year 11
26.03.2021Renewal fee patent year 12
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  TooltipHU19.03.2010
CY30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
IT30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
MK30.06.2021
MT30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
TR30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
GB19.03.2022
IE19.03.2022
LU19.03.2022
[2024/42]
Former [2024/29]HU19.03.2010
CY30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
IT30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
MK30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
TR30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
GB19.03.2022
IE19.03.2022
LU19.03.2022
Former [2024/23]HU19.03.2010
CY30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
IT30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
MK30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
GB19.03.2022
IE19.03.2022
LU19.03.2022
Former [2024/20]HU19.03.2010
CY30.06.2021
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
IT30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
GB19.03.2022
IE19.03.2022
LU19.03.2022
Former [2024/18]HU19.03.2010
CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
IT30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
GB19.03.2022
IE19.03.2022
LU19.03.2022
Former [2023/19]CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
IT30.06.2021
LT30.06.2021
LV30.06.2021
MC30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
GB19.03.2022
IE19.03.2022
LU19.03.2022
Former [2023/08]CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
IT30.06.2021
LV30.06.2021
MC30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
GB19.03.2022
IE19.03.2022
LU19.03.2022
Former [2022/47]CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
IT30.06.2021
LV30.06.2021
MC30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2022/36]CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
IT30.06.2021
LV30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2022/29]CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SI30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2022/21]CZ30.06.2021
DK30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2022/10]CZ30.06.2021
EE30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
PL30.06.2021
RO30.06.2021
SE30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
IS30.10.2021
PT02.11.2021
Former [2022/09]CZ30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
RO30.06.2021
SE30.06.2021
SK30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
PT02.11.2021
Former [2022/08]CZ30.06.2021
ES30.06.2021
FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
SE30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
Former [2022/07]FI30.06.2021
HR30.06.2021
LV30.06.2021
NL30.06.2021
SE30.06.2021
SM30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
Former [2021/49]FI30.06.2021
HR30.06.2021
LV30.06.2021
SE30.06.2021
BG30.09.2021
NO30.09.2021
GR01.10.2021
Former [2021/46]FI30.06.2021
BG30.09.2021
Documents cited:Search[A]EP0788779  (KALTENBACH & VOIGT [DE]) [A] 1-9 * column 5, line 30 - column 6, line 2 *;
 [A]DE10033577  (MORITA MFG [JP]) [A] 1-9* column 12, line 28 - column 13, line 47; figure 5 *;
 [I]US6425761  (EIBOFNER EUGEN [DE]) [I] 1-9 * paragraph [0030] - paragraph [0031]; figures 1,2 *;
 [A]US2006057536  (TAMBURRINO RICHARD A [US], et al) [A] 1-9 * paragraph [0042]; figure 6 * * paragraph [0050] - paragraph [0051] *;
 [A]EP1753113  (OTT JOSEF [AT]) [A] 1-9 * paragraph [0022] - paragraph [0023]; figures 1,2 *;
 [A]FR2900565  (W & H DENTALWERK BUERMOOS GMBH [AT]) [A] 1-9 * figure 1; claims 1-4,13,14 *
ExaminationDE2022300
 AT389633B
 WO2005007014
 EP2073359
 WO2011141441
by applicantDE3332627
 US6425761
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.