Patent US3070703A successfully refreshed from Google Patents.
US3070703A
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US
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Solar energy powerplant
Assignee: RTX Corp
•
Filing: 1960-04-07
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Granted: 1962-12-25
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Expires: 1980-04-07
Abstract
No abstract record available.
Inventors
- 👤 William H Podolny
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:13
CPC Classifications
F; F24; F24S; F24S90/00; F03; F03G; F03G6/00; F03G6/06; F03G6/065; F03G6/071; F03G6/074; F03G6/121; Y; Y02; Y02E; Y02E10/00; Y02E10/40; Y02E10/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2716670A
Cited
US2942411A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-24 | 1966-06-25 | 1966-12-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-24 | 1970-06-25 | 1970-12-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-24 | 1974-06-25 | 1974-12-25 | $7700.00 | Window Closed / Lapsed |