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Extract from the Register of European Patents

EP About this file: EP0402397

EP0402397 - DISK DRIVE APPARATUS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.04.1998
Database last updated on 16.07.2024
Most recent event   Tooltip30.11.2007Lapse of the patent in a contracting state
Updated state(s): FR
published on 02.01.2008  [2008/01]
Applicant(s)For all designated states
SEAGATE TECHNOLOGY, INC.
930 Disc Drive
Scotts Valley, CA 95067-0360 / US
For all designated states
ALPS ELECTRIC CO., LTD.
1-7 Yukigaya Otsuka-cho Ota-ku
Tokyo 145 / JP
[N/P]
Former [1997/22]For all designated states
Seagate Technology, Inc.
930 Disc Drive
Scotts Valley, CA 95067-0360 / US
For all designated states
ALPS ELECTRIC CO., LTD.
1-7 Yukigaya Otsuka-cho
Ota-ku Tokyo 145 / JP
Former [1997/02]For all designated states
CONNER PERIPHERALS, INC.
3081 Zanker Road
San José, California 95134-2128 / US
For all designated states
ALPS ELECTRIC CO., LTD.
1-7 Yukigaya Otsuka-cho
Ota-ku Tokyo 145 / JP
Former [1990/51]For all designated states
PRAIRIETEK CORPORATION
1830 Lefthand Circle
Longmont, CO 80501 / US
Inventor(s)01 / MOREHOUSE, James, H.
P.O. Box 264
Jamestown, CO 80455 / US
02 / ANDREWS, Thomas, L., Jr.
47 Ranch Road Overland Star Route
Ward, CO 80481 / US
03 / BLAGAILA, John, H.
1565 Ithaca Drive
Boulder, CO 80303 / US
04 / FURAY, David, M.
288 Ridgeview Lane Jamestown Star Route
Boulder, CO 80303 / US
05 / JOHNSON, Terry, G.
10135 North 7th Street
Longmont, CO 80501 / US
06 / CHESSMAN, H., Ross
4626 Betty Place
Erie, CO 80516 / US
[1990/51]
Representative(s)Harris, Ian Richard, et al
D Young & Co LLP
120 Holborn
London EC1N 2DY / GB
[N/P]
Former [1996/02]Harris, Ian Richard, et al
c/o D. Young & Co., 21 New Fetter Lane
London EC4A 1DA / GB
Former [1990/51]Thomas, Roger Tamlyn
D. Young & Co. 21 New Fetter Lane
London EC4A 1DA / GB
Application number, filing date89903356.727.02.1989
[1990/51]
WO1989US00785
Priority number, dateUS1988016279901.03.1988         Original published format: US 162799
[1990/51]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO8908313
Date:08.09.1989
Language:EN
[1989/21]
Type: A1 Application with search report 
No.:EP0402397
Date:19.12.1990
Language:EN
The application published by WIPO in one of the EPO official languages on 08.09.1989 takes the place of the publication of the European patent application.
[1990/51]
Type: B1 Patent specification 
No.:EP0402397
Date:11.06.1997
Language:EN
[1997/24]
Search report(s)International search report - published on:US08.09.1989
(Supplementary) European search report - dispatched on:EP30.11.1992
ClassificationIPC:G11B33/12, H02K33/00, G11B25/04, G11B33/14, G11B33/02, G11B5/55, G11B21/08
[1993/03]
CPC:
G11B33/121 (EP,US); G11B25/04 (KR); G11B19/00 (EP,US);
G11B19/06 (EP,US); G11B21/00 (EP,US); G11B21/08 (EP,US);
G11B21/083 (EP,US); G11B21/12 (EP,US); G11B21/22 (EP,US);
G11B25/043 (EP,US); G11B33/14 (EP,US); G11B5/6005 (EP,US) (-)
Former IPC [1990/51]G11B33/12, G11B33/14, G11B33/02, G11B5/55, G11B25/04, H02K33/00
Designated contracting statesBE,   DE,   FR,   GB,   IT,   NL,   SE [1990/51]
TitleGerman:PLATTENANTRIEBSANORDNUNG[1990/51]
English:DISK DRIVE APPARATUS[1990/51]
French:UNITE DE DISQUES[1990/51]
Entry into regional phase31.08.1990National basic fee paid 
31.08.1990Search fee paid 
30.08.1990Designation fee(s) paid 
31.08.1990Examination fee paid 
Examination procedure02.10.1989Request for preliminary examination filed
International Preliminary Examining Authority: DE
31.08.1990Examination requested  [1990/51]
11.12.1990Loss of particular rights, legal effect: designated state(s)
21.01.1991Despatch of communication of loss of particular rights: designated state(s) AT, CH, LI, LU
06.12.1993Despatch of a communication from the examining division (Time limit: M04)
17.06.1994Application deemed to be withdrawn, date of legal effect  [1994/50]
16.01.1995Despatch of a communication from the examining division (Time limit: M04)
17.01.1995Reply to a communication from the examining division
deletedDeletion: Application deemed to be withdrawn, date of legal effect  [1995/12]
19.07.1994Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1995/12]
11.07.1995Despatch of a communication from the examining division (Time limit: M06)
27.12.1995Reply to a communication from the examining division
06.05.1996Despatch of communication of intention to grant (Approval: No)
05.12.1996Despatch of communication of intention to grant (Approval: later approval)
10.12.1996Communication of intention to grant the patent
27.01.1997Fee for grant paid
27.01.1997Fee for publishing/printing paid
Opposition(s)12.03.1998No opposition filed within time limit [1998/23]
Fees paidRenewal fee
28.12.1990Renewal fee patent year 03
10.02.1992Renewal fee patent year 04
08.02.1993Renewal fee patent year 05
14.02.1994Renewal fee patent year 06
21.02.1995Renewal fee patent year 07
24.01.1996Renewal fee patent year 08
04.02.1997Renewal fee patent year 09
Penalty fee
Penalty fee Rule 85a EPC 1973
31.10.1990AT   M01   Not yet paid
31.10.1990CH   M01   Not yet paid
31.10.1990LU   M01   Not yet paid
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.
Stay/Interruption01.04.1994Interruption of proceedings. Reason: legal incapacity of representative[1995/12]
16.01.1995Resumption of proceedings[1995/12]
16.01.1995Resumption of proceedings
01.04.1994Interruption of proceedings. Reason: legal incapacity of representative
Lapses during opposition  TooltipBE11.06.1997
FR11.06.1997
IT11.06.1997
NL11.06.1997
SE11.09.1997
[2006/14]
Former [2003/07]BE11.06.1997
IT11.06.1997
NL11.06.1997
SE11.09.1997
FR07.11.1997
Former [1999/42]BE11.06.1997
IT11.06.1997
SE11.09.1997
FR07.11.1997
Former [1998/19]BE11.06.1997
SE11.09.1997
FR07.11.1997
Former [1998/12]BE11.06.1997
SE11.09.1997
Former [1998/10]BE11.06.1997
Documents cited:Search[Y]US4712146  (MOON WILLIAM G [US], et al)
 [YP]  - COMPUTER TECHNOLOGY REVIEW vol. 8, no. 16, 1988, LOS ANGELES, CA, USA pages 36 - 37 MOREHOUSE 'DYNAMIC HEAD LOADING, IN-HUB MOTOR SHRINK HARD DISK DRIVE'
International search[YP]US4737867  (ISHIKAWA SHIGEKI [JP], et al);
 [Y]US4672487  (BRAND WILHELM [DE], et al);
 [X]US4639863  (HARRISON JOEL N [US], et al);
 [Y]US4638383  (MCGINLAY JAMES G [GB], et al);
 [Y]US4599666  (LIU JEFFREY [US], et al);
 [Y]US4535374  (ANDERSON KURT M [US], et al);
 [Y]US4503530  (HINLEIN SIGMUND [US], et al);
 [Y]US4458273  (JOHNSON JEROME P [US]);
 [Y]US4200827  (OSWALD RICHARD K [US])
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.