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EP0459579
European procedure
Extract from the Register of European Patents
EP About this file: EP0459579
| EP0459579 - Read head arrangement comprising 2n read heads of the MR type, and reproduction arrangement comprising the read head arrangement [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.09.1996 Database last updated on 04.06.2024 | Most recent event Tooltip | 07.12.2007 | Lapse of the patent in a contracting state Updated state(s): FR | published on 09.01.2008 [2008/02] | Applicant(s) | For all designated states Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [N/P] |
| Former [1991/49] | For all designated states Philips Electronics N.V. Groenewoudseweg 1 NL-5621 BA Eindhoven / NL | Inventor(s) | 01 /
Somers, Gerardus Henricus Johannus c/o INT. OCTROOIBUREAU B.V. Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | [1991/49] | Representative(s) | van der Kruk, Willem Leonardus, et al Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven / NL | [N/P] |
| Former [1991/49] | van der Kruk, Willem Leonardus, et al INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | Application number, filing date | 91201252.3 | 27.05.1991 | [1991/49] | Priority number, date | NL19900001231 | 30.05.1990 Original published format: NL 9001231 | [1991/49] | Filing language | NL | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0459579 | Date: | 04.12.1991 | Language: | EN | [1991/49] | Type: | B1 Patent specification | No.: | EP0459579 | Date: | 15.11.1995 | Language: | EN | [1995/46] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.09.1991 | Classification | IPC: | G11B5/39 | [1991/49] | CPC: |
G11B5/4969 (EP,US);
G11B5/265 (KR);
G11B15/12 (EP,US)
| Designated contracting states | AT, BE, DE, FR, GB, IT [1991/49] | Title | German: | Lesekopfanordnung mit 2n Leseköpfen vom Magnetwiderstandstyp und Wiedergabeanordnung mit der Lesekopfanordnung | [1991/49] | English: | Read head arrangement comprising 2n read heads of the MR type, and reproduction arrangement comprising the read head arrangement | [1991/49] | French: | Dispositif à têtes de lecture comportant 2n têtes de lecture de type magnétorésistif et dispositif de lecture muni d'un tel dispositif à têtes de lecture | [1991/49] | File destroyed: | 20.04.2002 | Examination procedure | 04.06.1992 | Examination requested [1992/31] | 10.11.1994 | Despatch of a communication from the examining division (Time limit: M04) | 25.11.1994 | Reply to a communication from the examining division | 12.01.1995 | Despatch of communication of intention to grant (Approval: No) | 11.05.1995 | Despatch of communication of intention to grant (Approval: later approval) | 19.05.1995 | Communication of intention to grant the patent | 29.08.1995 | Fee for grant paid | 29.08.1995 | Fee for publishing/printing paid | Opposition(s) | 17.08.1996 | No opposition filed within time limit [1996/45] | Fees paid | Renewal fee | 25.05.1993 | Renewal fee patent year 03 | 24.05.1994 | Renewal fee patent year 04 | 31.05.1995 | Renewal fee patent year 05 |
| 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. | Lapses during opposition Tooltip | AT | 15.11.1995 | BE | 15.11.1995 | FR | 15.11.1995 | IT | 15.11.1995 | DE | 16.02.1996 | GB | 27.05.1996 | [2006/14] |
| Former [1999/42] | AT | 15.11.1995 | |
| BE | 15.11.1995 | ||
| IT | 15.11.1995 | ||
| DE | 16.02.1996 | ||
| FR | 12.04.1996 | ||
| GB | 27.05.1996 | ||
| Former [1997/17] | AT | 15.11.1995 | |
| BE | 15.11.1995 | ||
| DE | 16.02.1996 | ||
| FR | 12.04.1996 | ||
| GB | 27.05.1996 | ||
| Former [1996/37] | AT | 15.11.1995 | |
| BE | 15.11.1995 | ||
| DE | 16.02.1996 | ||
| FR | 12.04.1996 | ||
| Former [1996/31] | AT | 15.11.1995 | |
| BE | 15.11.1995 | ||
| DE | 16.02.1996 | ||
| Former [1996/28] | AT | 15.11.1995 | |
| DE | 16.02.1996 | ||
| Former [N/P] | deleted | Documents cited: | Search | [A]JP62239302 ; | [A]JP62223804 ; | [A]JP58189803 ; | [A]JP60047208 ; | [A]US3918091 (WALRAVEN ANTHONIE, et al) | [A] - PATENT ABSTRACTS OF JAPAN vol. 12, no. 107 (P-686)(2954) 07 April 1988, & JP-A-62 239302 (SHARP CORP) 20 October 1987,, & JP62239302 A 19871020 | [A] - IBM TECHNICAL DISCLOSURE BULLETIN. vol. 16, no. 4, September 1973, ARMONK, N.Y., USA pages 1177 - 1178; C.C. LIU: "MONOLITHIC LOW-NOISE WIDE-BAND AMPLIFIER" | [A] - PATENT ABSTRACTS OF JAPAN vol. 12, no. 90 (P-679)(2937) 24 March 1988, & JP-A-62 223804 (HITACHI LTD) 01 October 1987,, & JP62223804 A 19871001 | [A] - PATENT ABSTRACTS OF JAPAN vol. 8, no. 38 (P-255)(1475) 18 February 1984, & JP-A-58 189803 (FUJITSU K.K.) 05 November 1983,, & JP58189803 A 19831105 | [A] - PATENT ABSTRACTS OF JAPAN vol. 9, no. 170 (P-373)(1893) 16 July 1985, & JP-A-60 047208 (HITACHI SEISAKUSHO K.K.) 14 March 1985,, & JP60047208 A 19850314 |