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US2840308A Expired / Lapsed US ⏱️ 0.0 years remaining

Electronic correlator

Assignee: Raytheon Co
•
Filing: 1955-06-02
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Granted: 1958-06-24
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Expires: 1975-06-02
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Abstract

No abstract record available.

Inventors

  • 👤 Thomas B Van Horne

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 22:15
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/19; G06G7/1928

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2676206A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1961-06-23 1961-12-23 1962-06-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1965-06-23 1965-12-23 1966-06-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1969-06-23 1969-12-23 1970-06-24 $7700.00 Window Closed / Lapsed

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