EP0314515 - Disc drive incorporating automatic wear compensation for a pivoted arm [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.12.1994 Database last updated on 19.07.2024 | Most recent event Tooltip | 26.04.2002 | Lapse of the patent in a contracting state New state(s): ES | published on 12.06.2002 [2002/24] | Applicant(s) | For all designated states SEAGATE TECHNOLOGY, INC. 920 Disc Drive Scotts Valley California 95066 / US | [N/P] |
Former [1994/16] | For all designated states SEAGATE TECHNOLOGY, INC. 920 Disc Drive Scotts Valley, California 95066 / US | ||
Former [1989/18] | For all designated states SEGATE TECHNOLOGY, INC. 920 Disc Drive Scotts Valley California 95066 / US | Inventor(s) | 01 /
Wilkinson, Richard Adolph 1515 Vine Hill Road Santa Cruz California 96065 / US | [1989/18] | Representative(s) | Bayliss, Geoffrey Cyril, et al BOULT WADE TENNANT Verulam Gardens 70 Gray's Inn Road London WC1X 8BT / GB | [N/P] |
Former [1989/18] | Bayliss, Geoffrey Cyril, et al BOULT, WADE & TENNANT 27 Furnival Street London EC4A 1PQ / GB | Application number, filing date | 88310202.2 | 31.10.1988 | [1989/18] | Priority number, date | US19870115536 | 30.10.1987 Original published format: US 115536 | [1989/18] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0314515 | Date: | 03.05.1989 | Language: | EN | [1989/18] | Type: | A3 Search report | No.: | EP0314515 | Date: | 12.12.1990 | Language: | EN | [1990/50] | Type: | B1 Patent specification | No.: | EP0314515 | Date: | 02.02.1994 | Language: | EN | [1994/05] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.10.1990 | Classification | IPC: | G11B21/08 | [1989/18] | CPC: |
G11B21/08 (EP,US);
G11B21/02 (KR)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1989/18] | Title | German: | Plattenlaufwerk mit automatischer Abriebkompensation für einen schwenkbaren Arm | [1989/18] | English: | Disc drive incorporating automatic wear compensation for a pivoted arm | [1989/18] | French: | Entraînement à disque comportant une compensation automatique d'usure pour un bras pivotant | [1989/18] | Examination procedure | 03.01.1991 | Examination requested [1991/10] | 27.02.1992 | Despatch of a communication from the examining division (Time limit: M06) | 11.08.1992 | Reply to a communication from the examining division | 22.03.1993 | Despatch of communication of intention to grant (Approval: Yes) | 03.08.1993 | Communication of intention to grant the patent | 28.10.1993 | Fee for grant paid | 28.10.1993 | Fee for publishing/printing paid | Opposition(s) | 03.11.1994 | No opposition filed within time limit [1995/04] | Fees paid | Renewal fee | 29.10.1990 | Renewal fee patent year 03 | 21.10.1991 | Renewal fee patent year 04 | 26.10.1992 | Renewal fee patent year 05 | 17.09.1993 | 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. | Lapses during opposition Tooltip | AT | 02.02.1994 | BE | 02.02.1994 | CH | 02.02.1994 | ES | 02.02.1994 | GR | 02.02.1994 | LI | 02.02.1994 | NL | 02.02.1994 | SE | 02.02.1994 | LU | 31.10.1994 | [2002/24] |
Former [2000/04] | AT | 02.02.1994 | |
BE | 02.02.1994 | ||
CH | 02.02.1994 | ||
GR | 02.02.1994 | ||
LI | 02.02.1994 | ||
NL | 02.02.1994 | ||
SE | 02.02.1994 | ||
LU | 31.10.1994 | ||
Former [1995/10] | AT | 02.02.1994 | |
BE | 02.02.1994 | ||
CH | 02.02.1994 | ||
LI | 02.02.1994 | ||
NL | 02.02.1994 | ||
SE | 02.02.1994 | ||
Former [1994/49] | AT | 02.02.1994 | |
BE | 02.02.1994 | ||
CH | 02.02.1994 | ||
LI | 02.02.1994 | ||
SE | 02.02.1994 | ||
Former [1994/47] | AT | 02.02.1994 | |
CH | 02.02.1994 | ||
LI | 02.02.1994 | ||
SE | 02.02.1994 | ||
Former [1994/46] | AT | 02.02.1994 | |
SE | 02.02.1994 | ||
Former [1994/45] | SE | 02.02.1994 | Documents cited: | Search | [Y]DE1084953 (SIEMENS AG); | [Y]US3449734 (FREY KARL A, et al); | [A]US4669328 (KISHI TORU [JP], et al) | [A] - IBM TECHNICAL DISCLOSURE BULLETIN, vol. 28, no. 6, November 1985, pages 2441-2442, New York, US; "Bi-planar stabilization of the head carriage of a floppy disk drive" |