Patent US2989575A successfully refreshed from Google Patents.
US2989575A
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Solar battery and mounting arrangement
Assignee: Infineon Technologies Americas Corp
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Filing: 1958-09-22
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Granted: 1961-06-20
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Expires: 1978-09-22
Abstract
No abstract record available.
Inventors
- 👤 Jr Clarence L Wallace
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:54
CPC Classifications
H; H10; H10F; H10F19/00; F; F28; F28F; F28F3/00; F28F3/12; H02; H02S; H02S40/00; H02S40/40; H02S40/42; F24; F24S; F24S80/00; F24S2080/03; F24S2080/05; F24S25/00; Y; Y02; Y02E; Y02E10/00; Y02E10/50
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) | 1964-06-19 | 1964-12-19 | 1965-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-19 | 1968-12-19 | 1969-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-19 | 1972-12-19 | 1973-06-20 | $7700.00 | Window Closed / Lapsed |