US3508263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for enhancing the target detection capabilities of compressed-pulse amti radars
Assignee: United States Department of the Navy
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Filing: 1966-07-28
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Granted: 1970-04-21
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Expires: 1986-07-28
Abstract
No abstract record available.
Inventors
- 👤 Lowell V Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:41
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/02; G01S13/50; G01S13/52; G01S13/522; G01S13/524; G01S13/06; G01S13/08; G01S13/10; G01S13/26; G01S13/28; G01S13/5242
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) | 1973-04-20 | 1973-10-20 | 1974-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-20 | 1977-10-20 | 1978-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-20 | 1981-10-20 | 1982-04-21 | $7700.00 | Window Closed / Lapsed |