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US3477064A
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System for effecting the read-out from a digital storage
Assignee: Digital Kienzle Computersysteme GmbH and Co KG
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Filing: 1968-03-28
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Granted: 1969-11-04
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Expires: 1988-03-28
Abstract
No abstract record available.
Inventors
- 👤 Joachim Hilgendorf
- 👤 Froese Hasko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:28
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/22; G06F9/223; G06F9/26; G06F9/262; G06F9/268
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US3275989A
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US3297997A
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US3297998A
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US3351909A
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US3380034A
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US3389376A
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US3391394A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-03 | 1973-05-05 | 1973-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-03 | 1977-05-05 | 1977-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-03 | 1981-05-05 | 1981-11-04 | $7700.00 | Window Closed / Lapsed |