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Extract from the Register of European Patents

EP About this file: EP0121590

EP0121590 - Disk drive alignment analyzer [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  11.05.1988
Database last updated on 11.09.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
VERBATIM CORPORATION
323 Soquel Way Sunnyvale
California 94086 / US
[N/P]
Former [1984/42]For all designated states
VERBATIM CORPORATION
323 Soquel Way
Sunnyvale California 94086 / US
Inventor(s)01 / Bond, Charles R.
502 Sark Court
Milpitas, Cal. 95035 / US
[1984/42]
Representative(s)Bernhardt, Klaus, et al
Reinländer & Bernhardt Patentanwälte Orthstrasse 12
D-81245 München / DE
[N/P]
Former [1986/38]Bernhardt, Klaus, Dipl.-Ing., et al
Reinländer & Bernhardt Patentanwälte Orthstrasse 12
D-81245 München / DE
Former [1986/37]Bernhardt, Klaus, Dipl.-Ing.
Reinländer & Bernhardt Patentanwälte Orthstrasse 12
D-81245 München / DE
Former [1984/42]Reinländer & Bernhardt Patentanwälte
Orthstrasse 12
D-8000 München 60 / DE
Application number, filing date83108525.330.08.1983
[1984/42]
Priority number, dateUS1983048290607.04.1983         Original published format: US 482906
[1984/42]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0121590
Date:17.10.1984
Language:EN
[1984/42]
Type: A3 Search report 
No.:EP0121590
Date:18.09.1985
Language:EN
[1985/38]
Search report(s)(Supplementary) European search report - dispatched on:EP16.07.1985
ClassificationIPC:G11B5/58, G11B5/56, G11B19/28, // G11B5/016, G11B27/36
[1984/42]
CPC:
G11B27/36 (EP,US); G11B5/5543 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT,   SE [1984/42]
TitleGerman:Spurfolge-Analyseverfahren für einen Diskettenantrieb[1984/42]
English:Disk drive alignment analyzer[1984/42]
French:Analyseur d'alignement pour une unité à disques[1984/42]
File destroyed:02.08.1994
Examination procedure30.08.1983Examination requested  [1984/42]
24.06.1987Despatch of a communication from the examining division (Time limit: M04)
22.09.1987Reply to a communication from the examining division
18.01.1988Despatch of a communication from the examining division (Time limit: M04)
05.05.1988Application withdrawn by applicant  [1988/26]
Fees paidRenewal fee
27.08.1985Renewal fee patent year 03
29.08.1986Renewal fee patent year 04
25.08.1987Renewal fee patent year 05
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Documents cited:Search[A]EP0035915  (OLIVETTI TECNOST [IT]);
 [A]US4084201  (HACK JOACHIM, et al);
 [A]DE3117911  (SIEMENS AG [DE]);
 [A]US4321636  (LENZ CHARLES E);
 [A]US3593331  (CONNELL KENNETH P, et al)
 [A]  - IBM TECHNICAL DISCLOSURE BULLETIN, vol. 15, no. 1, June 1972, page 144, New York, US; R.A.JONES et al.: "Subsystem verification of seek addresses"
 [A]  - IEEE TRANSACTIONS ON MAGNETICS, vol. MAG-18, no. 6, November 1982, pages 1230-1232, New York, US; N.D.MACKINTOSH et al.: "A standard disk for calibrating head-disk interference measuring equipment"
 [A]  - IBM TECHNICAL DISCLOSURE BULLETIN, vol. 20, no. 5, October 1977, pages 1893-1896, New York, US; T.M.PASKA: "Multitracks per inch actuator/accessing arrangement"
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.