-
EP0156724
European procedure
Extract from the Register of European Patents
EP About this file: EP0156724
| EP0156724 - Recording method for a disc memory, an a disc memory system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.04.1989 Database last updated on 14.11.2024 | Most recent event Tooltip | 12.04.1989 | No opposition filed within time limit | published on 31.05.1989 [1989/22] | Applicant(s) | For all designated states BULL S.A. Tour BULL, 1, place Carpeaux 92800 Puteaux / FR | [N/P] |
| Former [1988/03] | For all designated states BULL S.A. Tour BULL, 1, place Carpeaux F-92800 Puteaux / FR | ||
| Former [1985/40] | For all designated states BULL S.A. 68, route de Versailles F-78430 Louveciennes / FR | Inventor(s) | 01 /
Timsit, Claude 11 allée Pacros F-78124 Mareil / FR | [1985/40] | Representative(s) | Fournier, Michel, et al Compagnie Financière Alcatel, Intellectual Property Department, 5, rue Noel Pons 92734 Nanterre Cedex / FR | [N/P] |
| Former [1985/40] | Fournier, Michel Robert Marie, et al BULL S.A. Industrial Property Department P.C.: HQ 8M006 B.P. 193.16 121 avenue de Malakoff F-75764 Paris Cédex 16 / FR | Application number, filing date | 85400493.4 | 14.03.1985 | [1985/40] | Priority number, date | FR19840004067 | 16.03.1984 Original published format: FR 8404067 | [1985/40] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0156724 | Date: | 02.10.1985 | Language: | FR | [1985/40] | Type: | B1 Patent specification | No.: | EP0156724 | Date: | 15.06.1988 | Language: | FR | [1988/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.07.1985 | Classification | IPC: | G06F3/06, // G11B5/012 | [1985/40] | CPC: |
G06F11/1076 (EP,US);
G06F11/1008 (EP,US);
G06F3/0601 (EP,US);
G11B20/1833 (EP,US);
G06F3/0673 (EP,US)
| Designated contracting states | DE, GB, NL [1985/40] | Title | German: | Aufzeichnungsverfahren für einen Plattenspeicher und Plattenspeichersystem | [1985/40] | English: | Recording method for a disc memory, an a disc memory system | [1985/40] | French: | Procédé d'enregistrement dans une mémoire à disques et système de mémoire à disques | [1985/40] | Examination procedure | 30.10.1985 | Examination requested [1986/03] | 12.11.1987 | Despatch of communication of intention to grant (Approval: Yes) | 18.12.1987 | Communication of intention to grant the patent | 24.12.1987 | Fee for grant paid | 24.12.1987 | Fee for publishing/printing paid | Opposition(s) | 16.03.1989 | No opposition filed within time limit [1989/22] | Fees paid | Renewal fee | 19.01.1987 | Renewal fee patent year 03 | 29.01.1988 | Renewal fee patent year 04 |
| 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. | Documents cited: | Search | [A]JP5674807 ; | [A]GB2086625 (WESTERN ELECTRIC CO); | [A]US3449718 (WOO PAUL W) | [A] - RESEARCH DISCLOSURE, no. 153, janvier 1977, pages 6,7, Havant Hampshire, GB; L.N. DAVY et al.: "Dual movable-head assemblies" | [A] - IBM TECHNICAL DISCLOSURE BULLETIN, vol. 26, no. 8, janvier 1984, pages 4217-4232, New York, US; R.L. HOFFMAN et al.: "New direct-access storage device format and attachment" | [A] - ELECTRONICS INTERNATIONAL, vol. 54, no. 10, mai 1981, pages 160-163, New York, US; T. SCOOROS: "Single-board controller interfaces hard disks and backup media" | [A] - PATENTS ABSTRACTS OF JAPAN, vol. 5, no. 138 (P-78) [810], 2 septembre 1981; & JP - A - 56 74 807 (HITACHI SEISAKUSHO K.K.) 20-06-1981, & JP5674807 A 00000000 | [A] - REVIEW OF ELECTRICAL COMMUNICATION LABORATORIES, vol. 28, no. 5-6, mai-juin 180, pages 361-367, Tokyo, JP; Y. ITO et al.: "800 Mega byte disk storage system development" |