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US3432810A Expired / Lapsed US ⏱️ 0.0 years remaining

Addressing system for a computer employing a plurality of local storage units in addition to a main memory

Assignee: International Business Machines Corp
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Filing: 1966-05-31
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Granted: 1969-03-11
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Expires: 1986-05-31
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Abstract

No abstract record available.

Inventors

  • 👤 Humberto R Cordero

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 21:31
CPC Classifications
G; G06; G06F; G06F12/00; G06F12/02; G06F12/06

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3337851A Cited
US3317902A Cited
US3343140A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1972-03-10 1972-09-09 1973-03-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1976-03-10 1976-09-09 1977-03-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1980-03-10 1980-09-09 1981-03-11 $7700.00 Window Closed / Lapsed

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