US3375417A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Semiconductor contact diode
Assignee: General Electric Co
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Filing: 1966-12-07
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Granted: 1968-03-26
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Expires: 1986-12-07
Abstract
No abstract record available.
Inventors
- 👤 Jr Clifford O Hull
- 👤 Alexander M Intrator
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:21
CPC Classifications
H; H10; H10W; H10W72/00; H10W72/20; H10D; H10D99/00; H10P; H10P95/00; H10W20/00; H10W20/40; H10W76/00; H10W76/10; H10W76/12; H10W76/13; H10W76/138; H10W76/161; H10W72/851; H10W72/874; H10W72/877; Y; Y10; Y10S; Y10S148/00; Y10S148/026; Y10S148/029; Y10S438/00; Y10S438/98
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) | 1971-03-26 | 1971-09-25 | 1972-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-26 | 1975-09-25 | 1976-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-26 | 1979-09-25 | 1980-03-26 | $7700.00 | Window Closed / Lapsed |