US3418170A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solar cell panels from nonuniform dendrites
Assignee: United States Department of the Air Force
•
Filing: 1964-09-09
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Granted: 1968-12-24
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Expires: 1984-09-09
Abstract
No abstract record available.
Inventors
- 👤 Michael F Amsterdam
- 👤 Mohammed S Shaikh
- 👤 Krishan S Tarneja
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:44
CPC Classifications
H; H10; H10P; H10P95/00; H10F; H10F10/00; H10F10/10; H10F10/14; H10F71/00; H10F71/121; Y; Y02; Y02E; Y02E10/00; Y02E10/50; Y02E10/547; Y10; Y10S; Y10S148/00; Y10S148/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2823245A
Cited
US2938938A
Cited
US3278811A
Cited
US3129061A
Cited
US3255047A
Cited
FR1338752A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |