US3035183A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Monostable, bistable double base diode circuit utilizing hall effect to perform switching function
Assignee: Siemens and Halske AG
•
Filing: 1957-05-22
•
Granted: 1962-05-15
•
Expires: 1977-05-22
Abstract
No abstract record available.
Inventors
- 👤 Siebertz Karl
- 👤 Henker Heinz
- 👤 Dorendorf Heinz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:04
CPC Classifications
H; H03; H03K; H03K17/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2862184A
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US2553490A
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US2752553A
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US2553491A
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US2736858A
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US2736822A
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US2695930A
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US2863056A
Cited
US2863070A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |