Patent US3204889A successfully refreshed from Google Patents.
US3204889A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Space vehicle electrical system
Assignee: Individual
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Filing: 1962-08-10
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Granted: 1965-09-07
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Expires: 1982-08-10
Abstract
No abstract record available.
Inventors
- 👤 Robert J Schwinghamer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:40
CPC Classifications
F; F03; F03H; F03H1/00; B; B64; B64G; B64G1/00; B64G1/22; B64G1/40; B64G1/411; B64G1/413; B64G1/415; B64G1/42; B64G1/425; B64G1/428; B64G1/44; B64G1/443; H; H01; H01G; H01G4/00; H01G4/002; H01G4/40; Y; Y02; Y02T; Y02T10/00; Y02T10/60; Y02T10/70
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A FLIGHT VEHICLE ELECTRICAL POWER SYSTEM COMPRISING: (A) ELECTRICAL CAPACITOR STORAGE MEANS, (1) ONE ELECTRICAL PLATE OF SAID STORAGE MEANS COMPRISING METAL STRUCTURAL SURFACES OF SAID VEHICLE, (2) A DIELECTRIC MEANS COMPRISING A MATERIAL HAVING A HIGH DIELECTRIC CONSTANT COVERING BETWEEN SAID SURFACES, (3) A SECOND ELECTRICAL PLATE OF SAID STORAGE MEANS COMPRISING A METALLIC COATING OVER SAID DIELECTRIC COVERING; (B) CHARGING MEANS CONNECTED TO SAID CAPACITOR STORAGE MEANS FOR CHARGING SAID CAPACITOR STORAGE MEANS TO A RELATIVELY HIGH VOLTAGE; (C) OUTPUT SWITCHING MEANS CONNECTED TO SAID CAPACTOR STORAGE MEANS; AND (D) ELECTRICAL POWER UTILIZATION MEANS CONNECTED THROUGH SAID OUTPUT SWITCHING MEANS TO SAID STORAGE MEANS.
Claim 2
Dependent Claim
106 words
A FLIGHT VEHICLE ELECTRICAL POWER SYSTEM COMPRISING: (A) ELECTRICAL CAPACITOR STORAGE MEANS, (1) ONE ELECTRICAL PLATE OF SAID STORAGE MEANS COMPRISING METAL STRUCTURAL SURFACES OF SAID VEHICLE, (2) A DIELECTRIC MEANS COMPRISING A MATERIAL HAVING A HIGH DIELECTRIC CONSTANT COVERING BETWEEN SAID SURFACES, (3) A SECOND ELECTRICAL PLATE OF SAID STORAGE MEANS COMPRISING A METALLIC COATING OVER SAID DIELECTRIC COVERING; (B) CHARGING MEANS CONNECTED TO SAID CAPACITOR STORAGE MEANS FOR CHARGING SAID CAPACITOR STORAGE MEANS TO A RELATIVELY HIGH VOLTAGE; (C) OUTPUT SWITCHING MEANS CONNECTED TO SAID CAPACTOR STORAGE MEANS; AND (D) ELECTRICAL POWER UTILIZATION MEANS CONNECTED THROUGH SAID OUTPUT SWITCHING MEANS TO SAID STORAGE MEANS.
References Cited (Backward Citations)
US2975332A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |