US2522110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pulse detector system
Assignee: Lanteris Space LLC
•
Filing: 1944-12-21
•
Granted: 1950-09-12
•
Expires: 1964-12-21
Abstract
No abstract record available.
Inventors
- 👤 William H Forster
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:22
CPC Classifications
H; H03; H03K; H03K9/00; H03K9/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2181309A
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US2141343A
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US2113214A
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US2286377A
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US2379899A
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US2323596A
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US2359447A
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US2416305A
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US2391776A
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US2398097A
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US2413023A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |