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Extract from the Register of European Patents

EP About this file: EP1893373

EP1893373 - SURFACE COMPRESSION OF A TOOTHED SECTION [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.07.2013
Database last updated on 24.08.2024
Most recent event   Tooltip17.07.2015Lapse of the patent in a contracting state
New state(s): HU, LU		published on 19.08.2015  [2015/34]
Applicant(s)For all designated states
GKN Sinter Metals Holding GmbH
Krebsöge 10
42477 Radevormwald / DE
[2008/10]
Inventor(s)01 / KOTTHOFF, Gerhard
Tannenbergstrasse 11 a
42899 Remscheid / DE
02 / LEUPOLD, Björn
Hamalandweg 12
45770 Marl / DE
 [2008/10]
Representative(s)Maxton Langmaack & Partner
Postfach 51 08 06
50944 Köln / DE
[2012/37]
Former [2008/10]Maxton Langmaack & Partner
Postfach 51 08 06
50944 Köln / DE
Application number, filing date06754217.508.06.2006
[2008/10]
WO2006EP05472
Priority number, dateDE2005102714410.06.2005         Original published format: DE102005027144
[2008/10]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO2006131352
Date:14.12.2006
Language:DE
[2006/50]
Type: A2 Application without search report 
No.:EP1893373
Date:05.03.2008
Language:DE
The application published by WIPO in one of the EPO official languages on 14.12.2006 takes the place of the publication of the European patent application.
[2008/10]
Type: B1 Patent specification 
No.:EP1893373
Date:12.09.2012
Language:DE
[2012/37]
Search report(s)International search report - published on:EP14.05.2009
ClassificationIPC:B22F5/08, B21H5/02, F16H55/06, B22F3/24, F16H55/08, B22F7/06
[2012/10]
CPC:
B22F5/08 (EP,US); B21H5/022 (EP,US); B22F7/06 (EP,US);
B22F2003/166 (EP,US); B22F2003/241 (EP,US); B22F2003/247 (EP,US);
B22F2003/248 (EP,US); B22F2998/00 (EP,US); B22F2998/10 (EP,US);
B22F2999/00 (EP,US) (-)
C-Set:
B22F2998/00, B22F5/10, B22F7/06, B22F7/08 (EP,US);
B22F2998/10, B22F1/09, B22F3/10, B22F3/17, B22F3/18, B22F3/24 (US,EP);
B22F2999/00, B22F3/004, B22F2207/01, B22F3/06 (US,EP);
B22F2999/00, B22F3/16, B22F3/18 (US,EP)
Former IPC [2008/10]B22F5/08, B21H5/02, F16H55/06
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2008/10]
TitleGerman:OBERFLÄCHENVERDICHTUNG EINER VERZAHNUNG MIT HILFE ITERATIVER BERECHNUNG[2009/14]
English:SURFACE COMPRESSION OF A TOOTHED SECTION[2008/10]
French:COMPRESSION DE LA SURFACE D'UNE DENTURE[2008/10]
Former [2008/10]OBERFLÄCHENVERDICHTUNG EINER VERZAHNUNG
Entry into regional phase28.11.2007National basic fee paid 
28.11.2007Designation fee(s) paid 
28.11.2007Examination fee paid 
Examination procedure28.11.2007Examination requested  [2008/10]
04.09.2009Despatch of a communication from the examining division (Time limit: M06)
12.03.2010Reply to a communication from the examining division
13.04.2011Despatch of a communication from the examining division (Time limit: M06)
24.10.2011Reply to a communication from the examining division
23.01.2012Date of oral proceedings
20.03.2012Minutes of oral proceedings despatched
21.03.2012Communication of intention to grant the patent
27.07.2012Fee for grant paid
27.07.2012Fee for publishing/printing paid
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  04.09.2009
Opposition(s)13.06.2013No opposition filed within time limit [2013/34]
Fees paidRenewal fee
24.06.2008Renewal fee patent year 03
23.06.2009Renewal fee patent year 04
29.06.2010Renewal fee patent year 05
27.06.2011Renewal fee patent year 06
25.06.2012Renewal fee patent year 07
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  TooltipHU08.06.2006
CY12.09.2012
CZ12.09.2012
DK12.09.2012
EE12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
MC12.09.2012
NL12.09.2012
PL12.09.2012
RO12.09.2012
SE12.09.2012
SI12.09.2012
SK12.09.2012
TR12.09.2012
BG12.12.2012
GR13.12.2012
IS12.01.2013
PT14.01.2013
AT08.06.2013
IE08.06.2013
LU08.06.2013
[2015/34]
Former [2015/32]CY12.09.2012
CZ12.09.2012
DK12.09.2012
EE12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
MC12.09.2012
NL12.09.2012
PL12.09.2012
RO12.09.2012
SE12.09.2012
SI12.09.2012
SK12.09.2012
TR12.09.2012
BG12.12.2012
GR13.12.2012
IS12.01.2013
PT14.01.2013
AT08.06.2013
IE08.06.2013
Former [2014/51]CY12.09.2012
CZ12.09.2012
DK12.09.2012
EE12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
MC12.09.2012
NL12.09.2012
PL12.09.2012
RO12.09.2012
SE12.09.2012
SI12.09.2012
SK12.09.2012
BG12.12.2012
GR13.12.2012
IS12.01.2013
PT14.01.2013
AT08.06.2013
IE08.06.2013
Former [2014/20]CY12.09.2012
CZ12.09.2012
DK12.09.2012
EE12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
MC12.09.2012
NL12.09.2012
PL12.09.2012
RO12.09.2012
SE12.09.2012
SI12.09.2012
SK12.09.2012
BG12.12.2012
GR13.12.2012
IS12.01.2013
PT14.01.2013
IE08.06.2013
Former [2014/08]CY12.09.2012
CZ12.09.2012
DK12.09.2012
EE12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
MC12.09.2012
NL12.09.2012
PL12.09.2012
RO12.09.2012
SE12.09.2012
SI12.09.2012
SK12.09.2012
BG12.12.2012
GR13.12.2012
IS12.01.2013
PT14.01.2013
Former [2013/34]CY12.09.2012
CZ12.09.2012
DK12.09.2012
EE12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
NL12.09.2012
PL12.09.2012
RO12.09.2012
SE12.09.2012
SI12.09.2012
SK12.09.2012
BG12.12.2012
GR13.12.2012
IS12.01.2013
PT14.01.2013
Former [2013/28]CY12.09.2012
CZ12.09.2012
EE12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
NL12.09.2012
PL12.09.2012
RO12.09.2012
SE12.09.2012
SI12.09.2012
SK12.09.2012
GR13.12.2012
IS12.01.2013
PT14.01.2013
Former [2013/23]CY12.09.2012
CZ12.09.2012
EE12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
NL12.09.2012
PL12.09.2012
RO12.09.2012
SE12.09.2012
SI12.09.2012
SK12.09.2012
GR13.12.2012
IS12.01.2013
Former [2013/22]CY12.09.2012
CZ12.09.2012
EE12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
NL12.09.2012
SE12.09.2012
SI12.09.2012
GR13.12.2012
IS12.01.2013
Former [2013/12]CY12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
SE12.09.2012
SI12.09.2012
GR13.12.2012
Former [2013/11]CY12.09.2012
FI12.09.2012
LT12.09.2012
LV12.09.2012
SI12.09.2012
GR13.12.2012
Former [2013/10]CY12.09.2012
FI12.09.2012
LT12.09.2012
Former [2013/09]FI12.09.2012
LT12.09.2012
Former [2013/08]LT12.09.2012
Cited inInternational search[X]US5528917  (BAJRASZEWSKI ALEXANDER [US], et al) [X] 1,3,9,10 * abstract *;
 [A]US2002007541  (HAN SIL [US]) [A] 1,3,9,10 * the whole document *;
 [A]US2003226386  (LADOUSSE CLAUDE [FR], et al) [A] 1-3,9,10* the whole document *;
 [X]  - GERHARD KOTTHOFF, Neue Verfahren zur Tragfähigkeitssteigerung von gesinterten Zahnrädern, AACHEN, SHAKER VERLAG GMBH, (2003), XP001247665 [X] 1-6,9,10 * the whole document * * paragraph [6.6.3]; figure 6.46 *
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.