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EP0040686
European procedure
Extract from the Register of European Patents
EP About this file: EP0040686
| EP0040686 - Magnetic tape cartridge with file protect feature [Right-click to bookmark this link] | |||
| Former [1981/48] | Magnetic tape cartridges with file or erase protect feature | ||
| [1985/01] | Status | No opposition filed within time limit Status updated on 08.11.1985 Database last updated on 28.03.2026 | Most recent event Tooltip | 08.11.1985 | No opposition filed within time limit | published on 08.01.1986 [1986/02] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
| Former [1981/48] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Rinkleib, Helfried Otto 9846 E. Rosewood St. Tucson Arizona 85710 / US | [1981/48] | Representative(s) | Lewis, Alan John IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | [N/P] |
| Former [1981/48] | Lewis, Alan John IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | Application number, filing date | 81102423.1 | 31.03.1981 | [1981/48] | Priority number, date | US19800153802 | 27.05.1980 Original published format: US 153802 | [1981/48] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0040686 | Date: | 02.12.1981 | Language: | EN | [1981/48] | Type: | B1 Patent specification | No.: | EP0040686 | Date: | 02.01.1985 | Language: | EN | [1985/01] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.08.1981 | Classification | IPC: | G11B23/04, G11B15/04, G11B15/06 | [1981/48] | CPC: |
G11B23/042 (EP,US)
| Designated contracting states | DE, FR, GB [1981/48] | Title | German: | Magnetbandkassette mit Schutz gegen Löschung | [1985/01] | English: | Magnetic tape cartridge with file protect feature | [1985/01] | French: | Cassette pour bande magnétique avec protection contre l'effacement | [1985/01] |
| Former [1981/48] | Magnetbandkassette mit Datenschutz oder Schutz gegen Löschung | ||
| Former [1981/48] | Magnetic tape cartridges with file or erase protect feature | ||
| Former [1981/48] | Cassette à bande magnétique avec protection des données emmagasinées ou protection contre l'effacement | File destroyed: | 12.06.1999 | Examination procedure | 16.12.1981 | Examination requested [1982/08] | 31.08.1982 | Despatch of a communication from the examining division (Time limit: M04) | 21.12.1982 | Reply to a communication from the examining division | 27.06.1983 | Despatch of a communication from the examining division (Time limit: M04) | 27.10.1983 | Reply to a communication from the examining division | 28.03.1984 | Despatch of communication of intention to grant (Approval: ) | 15.06.1984 | Communication of intention to grant the patent | 28.06.1984 | Fee for grant paid | 28.06.1984 | Fee for publishing/printing paid | Opposition(s) | 03.10.1985 | No opposition filed within time limit [1986/02] | Fees paid | Renewal fee | 02.08.1983 | Renewal fee patent year 03 | 20.03.1984 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.03.1983 | 03 M06 Fee paid on 02.08.1983 |
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