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Extract from the Register of European Patents

EP About this file: EP0820112

EP0820112 - Enclosed lead storage battery [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.08.2008
Database last updated on 14.09.2024
Most recent event   Tooltip17.10.2008Change - applicantpublished on 19.11.2008  [2008/47]
Applicant(s)For all designated states
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, Oaza Kadoma Kadoma-shi Osaka
571-8501 / JP
[2008/47]
Former [2007/40]For all designated states
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD
1006, Oaza Kadoma
Kadoma-shi, Osaka / JP
Former [1998/04]For all designated states
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, Oaza Kadoma
Kadoma-shi Osaka / JP
Inventor(s)01 / Taniguchi, Akihiro
5839-12-B102, Shinjo
Kosai-shi / JP
02 / Kashio, Gou
76-2-B Sawatari
Oiwacho, Toyohashi-shi / JP
03 / Hiramatsu, Akitoshi
39, Miyoshi
Goyucho, Toyokawa-shi / JP
04 / Hattori, Takashi
68-307, Yamada Nibancho
Toyohashi-shi / JP
[1998/04]
Representative(s)Leinweber & Zimmermann
Patentanwalts-PartG mbB
European Patent Attorneys
Viktualienmarkt 8
80331 München / DE
[N/P]
Former [2008/41]Leinweber & Zimmermann
European Patent Attorneys Patentanwälte Rosental 7
80331 München / DE
Former [1998/04]Patentanwälte Leinweber & Zimmermann
Rosental 7
80331 München / DE
Application number, filing date97112303.917.07.1997
[1998/04]
Priority number, dateJP1996018715817.07.1996         Original published format: JP 18715896
[1998/04]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0820112
Date:21.01.1998
Language:EN
[1998/04]
Type: A3 Search report 
No.:EP0820112
Date:08.03.2000
[2000/10]
Type: B1 Patent specification 
No.:EP0820112
Date:03.10.2007
Language:EN
[2007/40]
Search report(s)(Supplementary) European search report - dispatched on:EP21.01.2000
ClassificationIPC:H01M10/12, H01M10/16
[2000/09]
CPC:
H01M10/0413 (EP,US); H01M10/0468 (EP,US); H01M10/12 (EP,US);
H01M10/16 (EP,US); H01M4/72 (EP,US); Y02E60/10 (EP,US);
Y02P70/50 (EP) (-)
Former IPC [1998/04]H01M10/12
Designated contracting statesDE,   FR,   GB [2000/46]
Former [1998/04]AT,  BE,  CH,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  SE 
TitleGerman:Verschlossener Bleiakkumulator[1998/04]
English:Enclosed lead storage battery[1998/04]
French:Accumulateur étanche au plomb[1998/04]
Examination procedure17.07.1997Examination requested  [1998/04]
15.05.2001Despatch of a communication from the examining division (Time limit: M06)
18.10.2001Reply to a communication from the examining division
13.03.2007Communication of intention to grant the patent
31.05.2007Fee for grant paid
31.05.2007Fee for publishing/printing paid
Opposition(s)04.07.2008No opposition filed within time limit [2008/37]
Fees paidRenewal fee
28.07.1999Renewal fee patent year 03
31.07.2000Renewal fee patent year 04
30.07.2001Renewal fee patent year 05
31.07.2002Renewal fee patent year 06
31.07.2003Renewal fee patent year 07
29.07.2004Renewal fee patent year 08
28.07.2005Renewal fee patent year 09
31.07.2006Renewal fee patent year 10
31.07.2007Renewal fee patent year 11
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Documents cited:Search[X]JPS6081776  ;
 [A]JPS62150649  ;
 [A]JPS63102172  ;
 [A]GB540491  (WALTER ARTHUR MELSOM, et al) [A] 1,2 * page 1, column L, line 8 - line 20 * * page 1, column R, line 60 - line 64 * * page 2, column L, line 3 - line 9 * * page 4, column L, line 53 - line 59 * * page 4, column R, line 101 - line 125 * * figures 2,4 *;
 [A]WO8101076  (CHLORIDE GROUP LTD [GB], et al) [A] 1,2 * page 1, line 2 - line 6 * * page 2, line 18 - line 20 * * page 6, line 26 - page 7, line 2 * * page 7, line 29 - page 8, line 3 ** page 8, line 10 - line 15 *
 [X]  - PATENT ABSTRACTS OF JAPAN, (19850911), vol. 009, no. 225, Database accession no. (E - 342), & JP60081776 A 19850509 (MATSUSHITA DENKI SANGYO KK) [X] 1,2 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19871215), vol. 011, no. 384, Database accession no. (E - 565), & JP62150649 A 19870704 (MATSUSHITA ELECTRIC IND CO LTD) [A] 1,2 * abstract *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19880912), vol. 012, no. 337, Database accession no. (E - 657), & JP63102172 A 19880507 (JAPAN STORAGE BATTERY CO LTD) [A] 1,2 * abstract *
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.