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Extract from the Register of European Patents

EP About this file: EP3439819

EP3439819 - METHOD FOR PRODUCING A CHAMFER BY REMOVAL OF MATERIAL ON A TOOTH END EDGE AND DEVICE DESIGNED THEREFOR [Right-click to bookmark this link]
Former [2019/07]METHOD FOR PRODUCING A REMOVAL OF MATERIAL ON A TOOTH END EDGE AND DEVICE DESIGNED THEREFOR
[2019/48]
StatusNo opposition filed within time limit
Status updated on  04.12.2020
Database last updated on 02.08.2024
FormerThe patent has been granted
Status updated on  27.12.2019
FormerGrant of patent is intended
Status updated on  14.11.2019
FormerRequest for examination was made
Status updated on  11.01.2019
FormerThe international publication has been made
Status updated on  13.10.2017
Formerunknown
Status updated on  21.04.2017
Most recent event   Tooltip15.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 17.08.2022  [2022/33]
Applicant(s)For all designated states
Gleason-Pfauter Maschinenfabrik GmbH
Daimlerstrasse 14
71636 Ludwigsburg / DE
[2019/07]
Inventor(s)01 / SCHMEZER, Ralf
Lüderitzstrasse 8
71634 Ludwigsburg / DE
 [2019/07]
Representative(s)Leinweber & Zimmermann
Patentanwalts-PartG mbB
European Patent Attorneys
Viktualienmarkt 8
80331 München / DE
[N/P]
Former [2020/05]Leinweber & Zimmermann
European Patent Attorneys
Patentanwälte
Viktualienmarkt 8
80331 München / DE
Former [2019/07]Leinweber & Zimmermann
Rosental 7, II. Aufgang
80331 München / DE
Application number, filing date17716786.303.04.2017
[2019/07]
WO2017EP00418
Priority number, dateDE2016100411205.04.2016         Original published format: DE102016004112
[2019/07]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2017174187
Date:12.10.2017
Language:DE
[2017/41]
Type: A1 Application with search report 
No.:EP3439819
Date:13.02.2019
Language:DE
The application published by WIPO in one of the EPO official languages on 12.10.2017 takes the place of the publication of the European patent application.
[2019/07]
Type: B1 Patent specification 
No.:EP3439819
Date:29.01.2020
Language:DE
[2020/05]
Search report(s)International search report - published on:EP12.10.2017
ClassificationIPC:B23F19/12, B23F19/10, B24B53/075, B23F21/02, B23F21/00
[2019/07]
CPC:
B23F19/125 (EP,US); B23F19/10 (EP,US); B23F21/005 (EP,US);
B23F21/026 (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 [2019/07]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:VERFAHREN ZUR MATERIALABTRAGENDEN ERZEUGUNG EINER FASE AN EINER ZAHNSTIRNKANTE UND DAZU AUSGELEGTE VORRICHTUNG[2019/48]
English:METHOD FOR PRODUCING A CHAMFER BY REMOVAL OF MATERIAL ON A TOOTH END EDGE AND DEVICE DESIGNED THEREFOR[2019/48]
French:PROCÉDÉ DE CHANFREINAGE PAR ENLÈVEMENT DE MATIÈRE D'UNE ARÊTE FRONTALE DE DENTURE D'ENGRENAGE ET DISPOSITIF CONÇU À CET EFFET[2019/48]
Former [2019/07]VERFAHREN ZUR ERZEUGUNG EINER ABTRAGUNG AN EINER ZAHNSTIRNKANTE UND DAZU AUSGELEGTE VORRICHTUNG
Former [2019/07]METHOD FOR PRODUCING A REMOVAL OF MATERIAL ON A TOOTH END EDGE AND DEVICE DESIGNED THEREFOR
Former [2019/07]PROCÉDÉ D'ENLÈVEMENT DE MATIÈRE D'UNE ARÊTE FRONTALE DE DENTURE D'ENGRENAGE ET DISPOSITIF CONÇU À CET EFFET
Entry into regional phase10.09.2018National basic fee paid 
10.09.2018Designation fee(s) paid 
10.09.2018Examination fee paid 
Examination procedure10.09.2018Examination requested  [2019/07]
10.09.2018Date on which the examining division has become responsible
15.05.2019Amendment by applicant (claims and/or description)
15.11.2019Communication of intention to grant the patent
16.12.2019Fee for grant paid
16.12.2019Fee for publishing/printing paid
16.12.2019Receipt of the translation of the claim(s)
Opposition(s)30.10.2020No opposition filed within time limit [2021/01]
Fees paidRenewal fee
29.04.2019Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
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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  TooltipHU03.04.2017
AL29.01.2020
CY29.01.2020
DK29.01.2020
EE29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
MC29.01.2020
MK29.01.2020
MT29.01.2020
NL29.01.2020
PL29.01.2020
RO29.01.2020
RS29.01.2020
SE29.01.2020
SI29.01.2020
SK29.01.2020
SM29.01.2020
TR29.01.2020
IE03.04.2020
LU03.04.2020
BG29.04.2020
NO29.04.2020
FR30.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
[2022/31]
Former [2022/30]HU03.04.2017
AL29.01.2020
CY29.01.2020
DK29.01.2020
EE29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
MC29.01.2020
MT29.01.2020
NL29.01.2020
PL29.01.2020
RO29.01.2020
RS29.01.2020
SE29.01.2020
SI29.01.2020
SK29.01.2020
SM29.01.2020
TR29.01.2020
IE03.04.2020
LU03.04.2020
BG29.04.2020
NO29.04.2020
FR30.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2022/27]HU03.04.2017
CY29.01.2020
DK29.01.2020
EE29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
MC29.01.2020
MT29.01.2020
NL29.01.2020
PL29.01.2020
RO29.01.2020
RS29.01.2020
SE29.01.2020
SI29.01.2020
SK29.01.2020
SM29.01.2020
TR29.01.2020
IE03.04.2020
LU03.04.2020
BG29.04.2020
NO29.04.2020
FR30.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2021/20]DK29.01.2020
EE29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
MC29.01.2020
NL29.01.2020
PL29.01.2020
RO29.01.2020
RS29.01.2020
SE29.01.2020
SI29.01.2020
SK29.01.2020
SM29.01.2020
IE03.04.2020
LU03.04.2020
BG29.04.2020
NO29.04.2020
FR30.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2021/12]DK29.01.2020
EE29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
MC29.01.2020
NL29.01.2020
PL29.01.2020
RO29.01.2020
RS29.01.2020
SE29.01.2020
SI29.01.2020
SK29.01.2020
SM29.01.2020
LU03.04.2020
BG29.04.2020
NO29.04.2020
FR30.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2021/08]DK29.01.2020
EE29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
MC29.01.2020
NL29.01.2020
RO29.01.2020
RS29.01.2020
SE29.01.2020
SK29.01.2020
SM29.01.2020
LU03.04.2020
BG29.04.2020
NO29.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2020/52]DK29.01.2020
EE29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
MC29.01.2020
NL29.01.2020
RO29.01.2020
RS29.01.2020
SE29.01.2020
SK29.01.2020
SM29.01.2020
BG29.04.2020
NO29.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2020/50]DK29.01.2020
EE29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
NL29.01.2020
RO29.01.2020
RS29.01.2020
SE29.01.2020
SK29.01.2020
SM29.01.2020
BG29.04.2020
NO29.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2020/49]DK29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
NL29.01.2020
RO29.01.2020
RS29.01.2020
SE29.01.2020
SK29.01.2020
SM29.01.2020
BG29.04.2020
NO29.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2020/48]DK29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
NL29.01.2020
RO29.01.2020
RS29.01.2020
SE29.01.2020
SM29.01.2020
BG29.04.2020
NO29.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2020/47]DK29.01.2020
ES29.01.2020
FI29.01.2020
HR29.01.2020
LT29.01.2020
LV29.01.2020
NL29.01.2020
RS29.01.2020
SE29.01.2020
BG29.04.2020
NO29.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2020/45]FI29.01.2020
HR29.01.2020
LV29.01.2020
NL29.01.2020
RS29.01.2020
SE29.01.2020
BG29.04.2020
NO29.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2020/40]FI29.01.2020
HR29.01.2020
LV29.01.2020
RS29.01.2020
SE29.01.2020
BG29.04.2020
NO29.04.2020
GR30.04.2020
IS29.05.2020
PT21.06.2020
Former [2020/39]FI29.01.2020
HR29.01.2020
LV29.01.2020
RS29.01.2020
SE29.01.2020
BG29.04.2020
NO29.04.2020
GR30.04.2020
PT21.06.2020
Former [2020/38]FI29.01.2020
HR29.01.2020
LV29.01.2020
RS29.01.2020
SE29.01.2020
NO29.04.2020
GR30.04.2020
PT21.06.2020
Former [2020/37]FI29.01.2020
HR29.01.2020
LV29.01.2020
RS29.01.2020
SE29.01.2020
NO29.04.2020
PT21.06.2020
Former [2020/35]FI29.01.2020
NO29.04.2020
Cited inInternational search[Y]GB2292329  (WESTERN ATLAS UK LTD [GB]) [Y] 14 * figure 5 *;
 [A]US5823857  (TAN JIE [US]) [A] 3,14* column 3, line 33 - line 41 *;
 [A]US6077150  (JANKOWSKI RALF [DE]) [A] 2,3,13 * abstract *;
 [YA]EP1312445  (OERLIKON GEARTEC AG [CH]) [Y] 4 * paragraphs [0022] , [0025] * [A] 10;
 [A]DE102011103216  (LIEBHERR VERZAHNTECH GMBH [DE]) [A] 1-3,5,7,10-13 * paragraphs [0075] , [0077] , [0092] *;
 [XD]DE102013015240  (LIEBHERR VERZAHNTECH GMBH [DE]) [XD] 1,5,8-11 * paragraphs [0010] , [0011] , [0017] , [0031] - [0036] *;
 [XYI]EP2823924  (LIEBHERR VERZAHNTECH GMBH [DE]) [X] 1,2,10-13 * paragraphs [0039] , [0042] , [0043]; figure 5b; claims 10,11 * [Y] 4,14 [I] 3,5-7
by applicantEP1279127
 EP1495824
 DE102009019433
 DE102013015240
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.