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US3402394A Expired / Lapsed US ⏱️ 0.0 years remaining

Content addressable memory

Assignee: Bunker Ramo Corp
•
Filing: 1964-08-31
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Granted: 1968-09-17
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Expires: 1984-08-31
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Abstract

No abstract record available.

Inventors

  • 👤 Ralph J Koerner
  • 👤 Alfred D Scarbrough

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 14:09
CPC Classifications
G; G11; G11C; G11C15/00; G11C15/04

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3271744A Cited
US3297995A Cited
US3264616A Cited
US3290659A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1971-09-17 1972-03-18 1972-09-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1975-09-17 1976-03-18 1976-09-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1979-09-17 1980-03-18 1980-09-17 $7700.00 Window Closed / Lapsed

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