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Extract from the Register of European Patents

EP About this file: EP1138793

EP1138793 - Aluminium alloy for good machinability and to produce coatings by anodizing which are extremely corrosion resistant [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  13.08.2004
Database last updated on 23.11.2024
Most recent event   Tooltip05.10.2005Change: Appeal number 
Applicant(s)For all designated states
VenTec Gesellschaft für Venturekapital und Unternehmensberatung
Birlenbacher Strasse 14
57078 Siegen / DE
[2001/40]
Inventor(s)01 / Arlt, Joachim, Dr.
Königsberger Strasse 31
57250 Netphen / DE
02 / Busse, Karl-Hermann, Prof. Dr.
Ringstrasse 41
57234 Wilnsdorf / DE
03 / Walther, Ralf, Dr.
Meilerstrasse 53
57074 Siegen / DE
 [2001/40]
Representative(s)Pürckhauer, Rolf
Am Rosenwald 25
57234 Wilnsdorf / DE
[N/P]
Former [2002/06]Pürckhauer, Rolf, Dipl.-Ing.
Am Rosenwald 25
57234 Wilnsdorf / DE
Application number, filing date01106442.523.03.2001
[2001/40]
Priority number, dateDE200011435624.03.2000         Original published format: DE 10014356
[2001/40]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1138793
Date:04.10.2001
Language:DE
[2001/40]
Type: A3 Search report 
No.:EP1138793
Date:17.10.2001
[2001/42]
Search report(s)(Supplementary) European search report - dispatched on:EP03.09.2001
ClassificationIPC:C22C21/06
[2001/40]
CPC:
C22C21/06 (EP)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2002/35]
Former [2002/27](deleted) 
Former [2001/40]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE,  TR 
TitleGerman:Aluminiumlegierung zum Herstellen von Präzionsteilen durch spanabhebende Formgebung und zum Erzeugen von extrem korrosionsbeständigen Anodisierschichten[2002/06]
English:Aluminium alloy for good machinability and to produce coatings by anodizing which are extremely corrosion resistant[2001/40]
French:alliage d'aluminium pour la fabrication de pièces de précision par enlèvement decoupeau et pour la fabrication de couches anodisées résistantes à la corrosion[2001/40]
Former [2001/40]Aluminiumlegierung zum Herstellen von Präzionsteilen durch spanabhebende Formgebung und zum Erzeugen von extrem
Examination procedure27.03.2001Examination requested  [2001/40]
27.12.2001Despatch of communication of loss of particular rights: Priority 01
29.01.2003Despatch of a communication from the examining division (Time limit: M08)
27.08.2003Reply to a communication from the examining division
17.10.2003Despatch of communication that the application is refused, reason: substantive examination [2004/40]
13.07.2004Application refused, date of legal effect [2004/40]
Appeal following examination17.12.2003Appeal received No.  T0295/04
16.02.2004Statement of grounds filed
13.07.2004Result of appeal procedure: appeal of the applicant inadmissible
Fees paidRenewal fee
27.03.2003Renewal fee patent year 03
25.03.2004Renewal fee patent year 04
Penalty fee
Penalty fee Rule 85a EPC 1973
10.06.2002AT   M01   Fee paid on   27.06.2002
10.06.2002BE   M01   Fee paid on   27.06.2002
10.06.2002CH   M01   Fee paid on   27.06.2002
10.06.2002CY   M01   Fee paid on   27.06.2002
10.06.2002DE   M01   Fee paid on   27.06.2002
10.06.2002DK   M01   Fee paid on   27.06.2002
10.06.2002ES   M01   Fee paid on   27.06.2002
10.06.2002FI   M01   Fee paid on   27.06.2002
10.06.2002FR   M01   Fee paid on   27.06.2002
10.06.2002GB   M01   Fee paid on   27.06.2002
10.06.2002GR   M01   Fee paid on   27.06.2002
10.06.2002IE   M01   Fee paid on   27.06.2002
10.06.2002IT   M01   Fee paid on   27.06.2002
10.06.2002LU   M01   Fee paid on   27.06.2002
10.06.2002MC   M01   Fee paid on   27.06.2002
10.06.2002NL   M01   Fee paid on   27.06.2002
10.06.2002PT   M01   Fee paid on   27.06.2002
10.06.2002SE   M01   Fee paid on   27.06.2002
10.06.2002TR   M01   Fee paid on   27.06.2002
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Documents cited:Search[X]US3347714  (IRWIN BROVERMAN, et al) [X] 1 * column 3, line 55 - line 66 *;
 [A]US3312536  (IRWIN BROVERMAN) [A] 1 * column 1, line 28 - line 66 *;
 [A]US3187428  (ENGLISH JOHN B) [A] 1 * column 1, line 46 - line 55 *
 [X]  - J.R. DAVIS (EDITOR), ASM Specialty Handbook. Aluminum and Aluminum Alloys, USA, ASM, (1993), XP002170523 [X] 1-9 * page 451 - page 466 * * page 672 - page 679 *
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.