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Extract from the Register of European Patents

EP About this file: EP1391883

EP1391883 - Magnetic recording medium [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.02.2008
Database last updated on 18.11.2024
Most recent event   Tooltip20.06.2008Change - representativepublished on 23.07.2008  [2008/30]
Applicant(s)For all designated states
HITACHI MAXELL, LTD.
1-88, Ushitora 1-chome Ibaraki-shi
Osaka 567-8567 / JP
[2007/16]
Former [2004/09]For all designated states
HITACHI MAXELL, LTD.
1-88, Ushitora 1-chome
Ibaraki-shi, Osaka 567-8567 / JP
Inventor(s)01 / Inoue, Tesutaro
2-1-18, Soen
Ikeda-shi Osaka-fu / JP
02 / Yoshimura, Ken
Room No. 203, 2056-1, Hori
Fukuchiyama-shi, Kyoto-fu / JP
03 / Kurusumi, Chikako
3-22-17, Sawaraghihama
Ibaraki-shi Osaka-fu / JP
 [2004/12]
Former [2004/09]01 / Inoue, Tesutaro
2-1-18, Soen
Ikeda-shi Osaka-fu / JP
02 / Yoshimura, Ken
Natsume Enmyoji Oyamazaki-cho
Otokuni-gun Kyoto-fu / JP
03 / Kurusumi, Chikako
3-22-17, Sawaraghihama
Ibaraki-shi Osaka-fu / JP
Representative(s)dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB
Deichmannhaus am Dom
Bahnhofsvorplatz 1
50667 Köln / DE
[N/P]
Former [2008/30]Jönsson, Hans-Peter
Patentanwälte von Kreisler Selting Werner Deichmannhaus am Dom Bahnhofsvorplatz 1
50667 Köln / DE
Former [2004/09]Jönsson, Hans-Peter, Dr.
Patentanwälte, von Kreisling Selting Werner, Deichmannhaus am Dom
50667 Köln / DE
Application number, filing date03018905.420.08.2003
[2004/09]
Priority number, dateJP2002024264122.08.2002         Original published format: JP 2002242641
[2004/09]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1391883
Date:25.02.2004
Language:EN
[2004/09]
Type: B1 Patent specification 
No.:EP1391883
Date:18.04.2007
Language:EN
[2007/16]
Search report(s)(Supplementary) European search report - dispatched on:EP04.12.2003
ClassificationIPC:G11B5/70, G11B5/714
[2004/09]
CPC:
G11B5/70 (EP,US); G11B5/714 (EP,US)
Designated contracting statesDE,   GB [2004/47]
Former [2004/09]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Magnetisches Aufzeichnungsmittel[2004/09]
English:Magnetic recording medium[2004/09]
French:Moyen d' enregistrement magnétique[2004/09]
Examination procedure23.07.2004Examination requested  [2004/40]
14.10.2004Despatch of a communication from the examining division (Time limit: M04)
14.01.2005Reply to a communication from the examining division
09.02.2005Despatch of a communication from the examining division (Time limit: M04)
02.06.2005Reply to a communication from the examining division
15.06.2005Despatch of a communication from the examining division (Time limit: M04)
18.10.2005Reply to a communication from the examining division
22.09.2006Communication of intention to grant the patent
18.01.2007Fee for grant paid
18.01.2007Fee for publishing/printing paid
Opposition(s)21.01.2008No opposition filed within time limit [2008/13]
Fees paidRenewal fee
18.08.2005Renewal fee patent year 03
29.08.2006Renewal fee patent year 04
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Documents cited:Search[Y]US4253886  (AONUMA MASASHI, et al) [Y] 1-4 * column 1, line 11 - line 16 ** column 3, line 21 - line 29 *;
 [Y]EP0742550  (FUJI PHOTO FILM CO LTD [JP]) [Y] 1-4 * page 3, line 4 - line 6 * * page 3, line 18 * * page 3, line 42 - line 51 * * page 5, line 3 - line 5 * * page 13, line 37 - line 39 *;
 [Y]DE19752953  (FUJI PHOTO FILM CO LTD [JP]) [Y] 1-4 * page 2, line 3 - line 7 * * page 3, line 3 - line 5 * * page 14, line 34 - line 59 * * page 15, line 3 - line 15 * * page 15, line 26 - page 16, line 31 * * page 22; claims 1,7 *
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.