EP0246375 - Head/arm assembly and rotary access mechanism for a disk file [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.06.1992 Database last updated on 05.07.2024 | Most recent event Tooltip | 04.06.1992 | No opposition filed within time limit | published on 22.07.1992 [1992/30] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
Former [1987/48] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Cooper, Roger Anthony Quagg Cottage 66 Granada Road Hedge End Southampton / GB | 02 /
Hearn, Anthony Roger 164 Downs Road South Wonston Winchester Hampshire / GB | 03 /
Castle, Frank Eric 35 Courtenay Road Winchester Hampshire / GB | [1987/48] | Representative(s) | Moss, Robert Douglas IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | [N/P] |
Former [1987/48] | Moss, Robert Douglas IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | Application number, filing date | 86303939.2 | 23.05.1986 | [1987/48] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0246375 | Date: | 25.11.1987 | Language: | EN | [1987/48] | Type: | B1 Patent specification | No.: | EP0246375 | Date: | 31.07.1991 | Language: | EN | [1991/31] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.03.1987 | Classification | IPC: | G11B5/55, G11B5/54 | [1987/48] | CPC: |
G11B5/4833 (EP);
G11B5/5521 (EP);
G11B5/5582 (EP)
| Designated contracting states | DE, FR, GB [1987/48] | Title | German: | Kopf/Arm-Zusammenbau und rotierender Zugangsmechanismus für einen Plattenspeicher | [1987/48] | English: | Head/arm assembly and rotary access mechanism for a disk file | [1987/48] | French: | Assemblage tête/bras et mécanisme d'accès rotatif pour mémoire à disques | [1987/48] | File destroyed: | 03.03.2001 | Examination procedure | 29.03.1988 | Examination requested [1988/21] | 11.12.1989 | Despatch of a communication from the examining division (Time limit: M04) | 18.04.1990 | Reply to a communication from the examining division | 08.06.1990 | Despatch of communication of intention to grant (Approval: No) | 25.10.1990 | Despatch of communication of intention to grant (Approval: later approval) | 09.11.1990 | Communication of intention to grant the patent | 18.12.1990 | Fee for grant paid | 18.12.1990 | Fee for publishing/printing paid | Opposition(s) | 05.05.1992 | No opposition filed within time limit [1992/30] | Fees paid | Renewal fee | 31.05.1988 | Renewal fee patent year 03 | 30.05.1989 | Renewal fee patent year 04 | 19.05.1990 | Renewal fee patent year 05 | 21.05.1991 | Renewal fee patent year 06 |
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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]JP60136632 ; | [A]JP6047272 ; | [AD]EP0060358 ; | [AD]GB2005379 ; | [A]FR2089595 ; | [A]EP0121057 | [A] - PATENTS ABSTRACTS OF JAPAN, vol. 9, no. 297 (M-432)[2020], 25th November 1985; & JP-A-60 136 632 (HITACHI SEISAKUSHO K.K.) 20-07-1985, & JP60136632 A 00000000 | [A] - PATENTS ABSTRACTS OF JAPAN, vol. 9, no. 170 (P-373)[1893], 16th July 1985; & JP-A-60 47 272 (HITACHI SEISAKUSHO K.K.) 14-03-1985, & JP6047272 A 00000000 | [A] - IBM TECHNICAL DISCLOSURE BULLETIN, vol. 25, no. 2, July 1982, pages 835,836, Armonk, New York, US; T.P. BREW et al.: "Assembly of head/arm stacks on rotary actuator" | Examination | WO8702498 |