EP0840292 - Track-curvature detection using clock phase shift in azimuth recording [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 15.08.2003 Database last updated on 05.07.2024 | Most recent event Tooltip | 15.08.2003 | Application deemed to be withdrawn | published on 01.10.2003 [2003/40] | Applicant(s) | For all designated states Ampex Corporation 500 Broadway Redwood City California 95063-3199 / US | [N/P] |
Former [1998/19] | For all designated states Ampex Corporation 500 Broadway Redwood City, California 95063-3199 / US | Inventor(s) | 01 /
Hallamasek, Kurt F. 257 Marlow Drive, Oakland California 94605 / US | 02 /
Kambies, Keith A. 34352 Gadwall Common, Fremont California 94555 / US | 03 /
Varian, George R. 327 Addison Avenue, Palo Alto California 94301 / US | [1998/19] | Representative(s) | Horton, Andrew Robert Grant, et al Bowles Horton Felden House Dower Mews High Street Berkhamsted, Hertfordshire HP4 2BL / GB | [N/P] |
Former [1998/19] | Horton, Andrew Robert Grant, et al BOWLES HORTON Felden House Dower Mews High Street Berkhamsted Hertfordshire HP4 2BL / GB | Application number, filing date | 97118808.1 | 29.10.1997 | [1998/19] | Priority number, date | US19960741969 | 31.10.1996 Original published format: US 741969 | [1998/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0840292 | Date: | 06.05.1998 | Language: | EN | [1998/19] | Type: | A3 Search report | No.: | EP0840292 | Date: | 01.07.1998 | [1998/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.05.1998 | Classification | IPC: | G11B5/588, G11B21/10 | [1998/28] | CPC: |
G11B15/14 (EP,US);
G11B5/584 (EP,US);
G11B5/588 (EP,US);
G11B5/00869 (EP,US);
G11B5/09 (EP,US)
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Former IPC [1998/19] | G11B5/588 | Designated contracting states | DE, FR, GB [1999/11] |
Former [1998/19] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Erfassung der Spurbiegung mit Hilfe derTaktphasenverschiebung für eine Azimutaufzeichnung | [1998/19] | English: | Track-curvature detection using clock phase shift in azimuth recording | [1998/19] | French: | Détection de courbure de piste pour l'enregistrement avec azimuth, utilisant le décalage de phase de signaux d'horloge | [1998/19] | Examination procedure | 04.01.1999 | Examination requested [1999/10] | 04.01.1999 | Loss of particular rights, legal effect: designated state(s) | 12.05.1999 | Despatch of communication of loss of particular rights: designated state(s) AT | 20.09.2002 | Despatch of a communication from the examining division (Time limit: M06) | 02.04.2003 | Application deemed to be withdrawn, date of legal effect [2003/40] | 05.05.2003 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2003/40] | Fees paid | Renewal fee | 14.10.1999 | Renewal fee patent year 03 | 11.10.2000 | Renewal fee patent year 04 | 11.10.2001 | Renewal fee patent year 05 | 15.10.2002 | Renewal fee patent year 06 | Penalty fee | Penalty fee Rule 85a EPC 1973 | 04.03.1999 | AT   M01   Not yet paid |
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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]EP0368497 (AMPEX [US]) [A] 4,7 * column 5, line 6 - line 37 *; | [D]US4935827 (OLDERSHAW REGINALD W [US], et al); | [X]EP0409548 (MATSUSHITA ELECTRIC IND CO LTD [JP]) [X] 1-3 * column 6, line 30 - column 7, line 14 * |