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US3480775A Expired / Lapsed US ⏱️ 0.0 years remaining

Radiation sensitive omnidirectional motion detector system

Assignee: General Dynamics Corp
•
Filing: 1964-08-17
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Granted: 1969-11-25
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Expires: 1984-08-17
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Abstract

No abstract record available.

Inventors

  • 👤 William E Osborne

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-22 21:51
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/18; G08B13/189; G08B13/19; G01; G01J; G01J5/00; G01J5/02; G01J5/08; G01J5/0803; G01J5/0805; G01S; G01S1/00; G01S1/02; Y; Y10; Y10S; Y10S250/00; Y10S250/01

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US2115578A Cited
US2198725A Cited
US2700318A Cited
US2728835A Cited
US2776357A Cited
US3056106A Cited
US3173019A Cited
US3226557A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1972-11-24 1973-05-26 1973-11-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1976-11-24 1977-05-26 1977-11-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1980-11-24 1981-05-26 1981-11-25 $7700.00 Window Closed / Lapsed

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