US3411050A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible storable solar cell array
Assignee: United States Department of the Air Force
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Filing: 1966-04-28
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Granted: 1968-11-12
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Expires: 1986-04-28
Abstract
No abstract record available.
Inventors
- 👤 Arthur E Middleton
- 👤 Edwin R Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:14
CPC Classifications
H; H10; H10F; H10F10/00; H10F10/10; H10F10/16; H02; H02S; H02S30/00; H02S30/20; H10F10/169; H10F19/00; H10F19/80; H10F77/00; H10F77/10; H10F77/16; H10F77/169; H10F77/1696; H10F77/1698; H10P; H10P95/00; Y; Y02; Y02E; Y02E10/00; Y02E10/50; Y10; Y10S; Y10S136/00; Y10S136/291; Y10S136/292
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |