US3017630A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radar scanning system
Assignee: Raytheon Co
•
Filing: 1952-12-19
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Granted: 1962-01-16
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Expires: 1972-12-19
Abstract
No abstract record available.
Inventors
- 👤 Nicholas A Begovich
- 👤 Norman H Enenstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:36
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/02; G01S13/06; G01S13/42; G01S13/426; H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/18; H01Q1/185; H01Q3/00; H01Q3/22
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) | 1965-01-15 | 1965-07-17 | 1966-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-15 | 1969-07-17 | 1970-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-15 | 1973-07-17 | 1974-01-16 | $7700.00 | Window Closed / Lapsed |