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Extract from the Register of European Patents

EP About this file: EP0257813

EP0257813 - Vertical interval time code integration system [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.07.1995
Database last updated on 15.06.2024
Most recent event   Tooltip15.07.1995No opposition filed within time limitpublished on 06.09.1995 [1995/36]
Applicant(s)For all designated states
AMPEX SYSTEMS CORPORATION
401 Broadway M-S 3-35 Redwood City
California 94063-3199 / US
[N/P]
Former [1994/10]For all designated states
AMPEX SYSTEMS CORPORATION
401 Broadway M-S 3-35
Redwood City, California 94063-3199 / US
Former [1988/09]For all designated states
AMPEX CORPORATION
401 Broadway M.S. 3-35
Redwood City California 94063-3199 / US
Inventor(s)01 / Williams, Marshall
35900 Turpin Way
Freemont California / US
[1988/09]
Representative(s)Horton, Andrew Robert Grant, et al
Bowles Horton
Felden House
Dower Mews
High Street
Berkhamsted, Hertfordshire HP4 2BL / GB
[N/P]
Former [1988/09]Horton, Andrew Robert Grant, et al
BOWLES HORTON Felden House Dower Mews High Street
Berkhamsted Hertfordshire HP4 2BL / GB
Application number, filing date87306658.328.07.1987
[1988/09]
Priority number, dateUS1986089928621.08.1986         Original published format: US 899286
[1988/09]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0257813
Date:02.03.1988
Language:EN
[1988/09]
Type: A3 Search report 
No.:EP0257813
Date:23.05.1990
Language:EN
[1990/21]
Type: B1 Patent specification 
No.:EP0257813
Date:14.09.1994
Language:EN
[1994/37]
Search report(s)(Supplementary) European search report - dispatched on:EP05.04.1990
ClassificationIPC:G11B27/30, G11B27/02, H04N7/087
[1990/23]
CPC:
G11B27/029 (EP,US); G11B27/3054 (EP,US)
Former IPC [1988/09]G11B27/30, G11B27/02
Designated contracting statesDE,   GB [1994/37]
Former [1994/10]AT,  DE,  FR,  GB 
Former [1988/09]AT,  CH,  DE,  FR,  GB,  IT,  LI,  NL 
TitleGerman:Anordnung zum Integrieren des Vertikalintervallzeitkodes[1988/09]
English:Vertical interval time code integration system[1988/09]
French:Système d'intégration du code de temps d'intervalle vertical[1988/09]
Examination procedure26.05.1990Examination requested  [1990/30]
13.05.1991Despatch of a communication from the examining division (Time limit: M08)
21.02.1992Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
05.03.1992Reply to a communication from the examining division
07.09.1992Despatch of a communication from the examining division (Time limit: M08)
17.05.1993Reply to a communication from the examining division
20.10.1993Despatch of communication of intention to grant (Approval: Yes)
19.01.1994Communication of intention to grant the patent
02.04.1994Fee for grant paid
02.04.1994Fee for publishing/printing paid
Opposition(s)15.06.1995No opposition filed within time limit [1995/36]
Request for further processing for:05.03.1992Request for further processing filed
05.03.1992Full payment received (date of receipt of payment)
Request granted
23.03.1992Decision despatched
Fees paidRenewal fee
10.07.1989Renewal fee patent year 03
17.07.1990Renewal fee patent year 04
21.12.1990Renewal fee patent year 05
09.07.1992Renewal fee patent year 06
12.07.1993Renewal fee patent year 07
07.07.1994Renewal fee patent year 08
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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]JP60201532  ;
 [A]JP60208190  ;
 [A]EP0077692  (SONY CORP [JP]);
 [A]EP0109551  (STYPHER CORP [US])
 [A]  - PATENT ABSTRACTS OF JAPAN. vol. 10, no. 57 (P-434)(2114) 7 March 1986; & JP-A-60 201 532 (SONY) 12-10-1985, & JP60201532 A 19860307
 [A]  - PATENT ABSTRACTS OF JAPAN. vol. 10, no. 58, (E-386)(2115) 7 March 1986; & JP-A-60 208 190 (SONY) 19-10-1985, & JP60208190 A 19860307
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.