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Extract from the Register of European Patents

EP About this file: EP0984546

EP0984546 - Running-in procedure for carbon brushes in permanent magnet motors [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  20.02.2004
Database last updated on 20.09.2024
Most recent event   Tooltip22.12.2006Lapse of the patent in a contracting state
New state(s): IE		published on 24.01.2007  [2007/04]
Applicant(s)For all designated states
Berghänel Elektrotechnik
Lützowstrasse 29
09119 Chemnitz / DE
[2000/10]
Inventor(s)01 / Berghänel, Dietmar, Dipl.-Ing.
Lützowstrasse 29
09119 Chemnitz / DE
[2000/10]
Representative(s)Seerig & Hübner
Patentanwälte Am Alten Bad 6
09111 Chemnitz / DE
[N/P]
Former [2004/04]Seerig & Hübner
Patentanwälte Am Alten Bad 6
09111 Chemnitz / DE
Former [2002/10]Seerig & Hübner
Patentanwälte, Postfach 213
09026 Chemnitz / DE
Application number, filing date99117192.701.09.1999
[2000/10]
Priority number, dateDE199814005302.09.1998         Original published format: DE 19840053
[2000/10]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0984546
Date:08.03.2000
Language:DE
[2000/10]
Type: A3 Search report 
No.:EP0984546
Date:08.11.2000
[2000/45]
Type: B1 Patent specification 
No.:EP0984546
Date:16.04.2003
Language:DE
[2003/16]
Search report(s)(Supplementary) European search report - dispatched on:EP22.09.2000
ClassificationIPC:H02K13/10, H01R39/18
[2000/10]
CPC:
H02K13/10 (EP); H01R39/18 (EP)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2000/10]
Extension statesSI20.09.1999
TitleGerman:Einlaufverfahren für Kohlebürsten in Permanentmagnetmotoren[2000/10]
English:Running-in procedure for carbon brushes in permanent magnet motors[2000/10]
French:Procédé de rodage pour des balais de moteurs à aimants permanents[2000/10]
Examination procedure22.08.2000Examination requested  [2000/42]
23.10.2002Communication of intention to grant the patent
22.01.2003Fee for grant paid
22.01.2003Fee for publishing/printing paid
Opposition(s)19.01.2004No opposition filed within time limit [2004/15]
Fees paidRenewal fee
14.11.2001Renewal fee patent year 03
20.09.2002Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
30.09.200103   M06   Fee paid on   14.11.2001
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  TooltipFI16.04.2003
GB16.04.2003
IE16.04.2003
DK16.07.2003
GR16.07.2003
PT16.07.2003
AT01.09.2003
CY01.09.2003
BE30.09.2003
MC30.09.2003
[2007/04]
Former [2005/11]FI16.04.2003
GB16.04.2003
DK16.07.2003
GR16.07.2003
PT16.07.2003
AT01.09.2003
CY01.09.2003
BE30.09.2003
MC30.09.2003
Former [2005/02]FI16.04.2003
GB16.04.2003
DK16.07.2003
GR16.07.2003
PT16.07.2003
CY01.09.2003
BE30.09.2003
MC30.09.2003
Former [2004/52]FI16.04.2003
GB16.04.2003
DK16.07.2003
GR16.07.2003
PT16.07.2003
CY01.09.2003
BE30.09.2003
Former [2004/36]FI16.04.2003
GB16.04.2003
DK16.07.2003
GR16.07.2003
PT16.07.2003
CY01.09.2003
Former [2004/23]FI16.04.2003
GB16.04.2003
DK16.07.2003
GR16.07.2003
PT16.07.2003
Former [2004/22]FI16.04.2003
GB16.04.2003
GR16.07.2003
PT16.07.2003
Former [2004/05]FI16.04.2003
GR16.07.2003
PT16.07.2003
Former [2004/02]GR16.07.2003
PT16.07.2003
Documents cited:Search[A]DE1638270  (SIEMENS AG) [A] 1,2 * abstract * * page 3, line 1 - page 4, line 5 * * page 1, line 9 - page 2, line 3 *;
 [A]EP0647012  (BERGHAENEL ELEKTROTECHNIK [DE]) [A] 1 * abstract * * column 2, line 25 - column 3, line 51 *;
 [A]US5723932  (ITO MOTOYA [JP], et al) [A] 1 * abstract * * column 4, line 44 - column 5, line 44 *;
 [A]  - SHIMODA N ET AL, "A STUDY ON COMMUTATION ARC AND WEAR OF BRUSH IN GASOLINE OF D.C. MOTOR", PROCEEDINGS OF THE HOLM CONFERENCE ON ELECTRICAL CONTACTS,US,NEW YORK, IEEE, (19930927), vol. CONF. 39, pages 151 - 156, XP000419866 [A] 1 * page 151 - page 154 *
 [A]  - YAMAMOTO T ET AL, "A STUDY ON BRUSH WEAR UNDER COMMUTATION ARCS IN GASOLINE", IEEE TRANSACTIONS ON COMPONENTS, PACKAGING AND MANUFACTURING TECHNOLOGY: PART A,US,IEEE SERVICE CENTER, PISCATAWAY, NJ, (19960901), vol. 19, no. 3, ISSN 1070-9886, pages 376 - 383, XP000624143 [A] 1 * page 379 *

DOI:   http://dx.doi.org/10.1109/95.536839
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.