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Extract from the Register of European Patents

EP About this file: EP0165320

EP0165320 - DISK-SHAPED RECORDING MEDIUM AND APPARATUS FOR REPRODUCING THE SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.04.1993
Database last updated on 14.09.2024
Most recent event   Tooltip03.04.1993No opposition filed within time limitpublished on 26.05.1993 [1993/21]
Applicant(s)For all designated states
Sony Corporation
7-35 Kitashinagawa 6-chome
Shinagawa-ku
Tokyo 141 / JP
[N/P]
Former [1985/52]For all designated states
SONY CORPORATION
7-35 Kitashinagawa 6-chome Shinagawa-ku
Tokyo 141 / JP
Inventor(s)01 / NAKAMURA, Shoichi Sony Corporation
7-35, Kitashinagawa 6-chome
Shinagawa-ku Tokyo 141 / JP
02 / SUZUKI, Tadao Sony Corporation
7-35, Kitashinagawa 6-chome
Shinagawa-ku Tokyo 141 / JP
[1985/52]
Representative(s)Ayers, Martyn Lewis Stanley, et al
J A Kemp
14 South Square
Gray's Inn
London
WC1R 5JJ / GB
[N/P]
Former [1985/52]Ayers, Martyn Lewis Stanley, et al
J.A. KEMP & CO. 14 South Square Gray's Inn
London WC1R 5LX / GB
Application number, filing date85900170.330.11.1984
[1985/52]
WO1984JP00570
Priority number, dateJP1983022659830.11.1983         Original published format: JP 22659883
[1985/52]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO8502481
Date:06.06.1985
Language:EN
[1985/13]
Type: A1 Application with search report 
No.:EP0165320
Date:27.12.1985
Language:EN
The application published by WIPO in one of the EPO official languages on 06.06.1985 takes the place of the publication of the European patent application.
[1985/52]
Type: B1 Patent specification 
No.:EP0165320
Date:03.06.1992
Language:EN
[1992/23]
Search report(s)International search report - published on:JP06.06.1985
(Supplementary) European search report - dispatched on:EP07.03.1988
ClassificationIPC:G11B7/00, G11B20/00, G11B20/10, G11B23/36
[1985/52]
CPC:
G11B20/1809 (EP,US); G11B19/02 (EP,US); G11B20/10 (EP,US);
G11B20/10527 (EP,US); G11B20/1254 (EP,US); G11B27/3063 (EP,US);
G11B27/329 (EP,US); G11B7/005 (EP,US); G11B7/013 (EP,US);
H04N5/9203 (EP,US); H04N5/9208 (EP,US); H04N5/9267 (EP,US);
H04N5/9305 (EP,US); G11B20/1217 (EP,US); G11B2020/10537 (EP,US);
G11B2020/10546 (EP,US); G11B2020/10592 (EP,US); G11B2020/1087 (EP,US);
G11B2020/10888 (EP,US); G11B2220/2545 (EP,US); G11B2220/41 (EP,US) (-)
Designated contracting statesAT,   CH,   DE,   FR,   GB,   LI,   NL,   SE [1985/52]
TitleGerman:PLATTENFÖRMIGES SPEICHERMEDIUM UND VORRICHTUNG ZUR WIEDERGABE[1985/52]
English:DISK-SHAPED RECORDING MEDIUM AND APPARATUS FOR REPRODUCING THE SAME[1985/52]
French:SUPPORT D'ENREGISTREMENT EN FORME DE DISQUE ET SON APPAREIL DE REPRODUCTION[1985/52]
Entry into regional phase25.07.1985Translation filed 
25.07.1985National basic fee paid 
25.07.1985Search fee paid 
25.07.1985Designation fee(s) paid 
25.07.1985Examination fee paid 
Examination procedure25.07.1985Examination requested  [1985/52]
19.09.1989Despatch of a communication from the examining division (Time limit: M06)
20.03.1990Reply to a communication from the examining division
06.06.1990Despatch of a communication from the examining division (Time limit: M06)
12.12.1990Reply to a communication from the examining division
19.02.1991Despatch of a communication from the examining division (Time limit: M02)
17.04.1991Reply to a communication from the examining division
06.08.1991Despatch of communication of intention to grant (Approval: Yes)
03.12.1991Communication of intention to grant the patent
18.02.1992Fee for grant paid
18.02.1992Fee for publishing/printing paid
Opposition(s)04.03.1993No opposition filed within time limit [1993/21]
Fees paidRenewal fee
25.11.1986Renewal fee patent year 03
14.11.1987Renewal fee patent year 04
14.11.1988Renewal fee patent year 05
09.11.1989Renewal fee patent year 06
20.11.1990Renewal fee patent year 07
21.12.1990Renewal fee patent year 08
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Documents cited:Search[E]JP60119671  ;
 [A]EP0084777  (DISCOVISION ASS [US]);
 [AE]EP0137855  (SONY CORP [JP])
 [E]  - PATENT ABSTRACTS OF JAPAN, vol. 9, no. 276 (P-402)[1999], 2nd November 1985; & JP-A-60 119 671 (SONY K.K.) 27-06-1985, & JP60119671 A 00000000
International search[A]JPS5864603  (TOKYO SHIBAURA ELECTRIC CO);
 [A]JPS58133690  (SONY CORP);
 [A]JPS58137138  (SANYO ELECTRIC CO);
 [P]JPS5968806  (MATSUSHITA ELECTRIC IND CO LTD);
 [P]JPS5977686  (NIPPON ELECTRIC CO);
 [P]JPS59198537  (MATSUSHITA ELECTRIC IND CO LTD)
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.