Patent details
198693 Title: Apparatuur voor het opslaan en terugwinnen van informatie op magnetische band.
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Basic Information
- Publication number:
- 198693
- WO Application Number:
- Type:
- European Patent Granted for NL
- Status:
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Non-payment of the annual fee
- Application number:
- 198693
- WO Publication Number:
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- United States of America (US)
- Publications:
- EP198693;
Dates
- Filing date:
- 11/04/1986
- Grant date:
- 18/03/1992
- EP Publication Date:
- WO Publication Date:
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 01/04/1992
- EP B1 Publication Date:
- 18/03/1992
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- 27/03/1992
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 10/04/2006
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
- 01/11/1994
Applicant/holder
- From:
- 30/12/1993
- Name:
- Ampex Systems Corporation
- Address:
- Redwood City, Californië, United States of America (US)
Historical Applicant/holder
- From:
- 11/04/1986
- To:
- 30/12/1993
- Name:
- Ampex Corporation
- Address:
- Redwood City, Californië, United States of America (US)
Domicile Holder
- Name:
- Computer Patent Annuities *
- From:
- Address:
- CPA House, 11-15 Section Place, St Helier, Jersey JE1 1BL, Channel Islands, United Kingdom (GB)
- To:
Inventor
- Name:
- Ryan, Dennis M.
- Address:
- United States of America (US)
Priority
- Priority Patent Number:
- 0000722924
- Priority Date:
- 12/04/1985
- Priority Country:
- United States of America (US)
Classification
- IPC or IDT classification:
- G11B15/665;
Publication
Bulletin
1
- Bulletin Heading:
- VE4
- Journal edition number:
- 199424
- Publication date:
- 16/12/1994
- Description:
- Vervallen Europese octrooien wegens niet betalen van een jaarcijns
2
- Bulletin Heading:
- SE
- Journal edition number:
- 199410
- Publication date:
- 16/05/1994
- Description:
- Overdracht van Europese octrooien
3
- Bulletin Heading:
- PE2
- Journal edition number:
- 199212
- Publication date:
- 16/06/1992
- Description:
- Verleende Europese octrooien die hebben voldaan aan art. 29P (ROW 1910) of art. 52 (ROW 1995)
4
- Bulletin Heading:
- PE1
- Journal edition number:
- 199209
- Publication date:
- 01/05/1992
- Description:
- Verleende Europese octrooien in nummervolgorde
Deed
Change of owner(s)
- Change Kind/ Decision Type:
- Assignment
- Deed Number:
- 30365
- Date Registered:
- 30/12/1993
- License Effective Date:
- License Expiration Date:
- Scope of License:
- Journal Edition Number:
- 199410
- Text:
- Deed Status:
- Definitief [EN]
- Country Code:
- Updated License Number:
- Terminated License Number:
Other
- Note:
- Film Number: 92052; Sequence Number On Film: 43; Description: Eerste verfilming
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