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US3029432A
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Scanning antenna
Assignee: Raytheon Co
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Filing: 1958-06-13
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Granted: 1962-04-10
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Expires: 1978-06-13
Abstract
No abstract record available.
Inventors
- 👤 Robert C Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:05
CPC Classifications
H; H01; H01Q; H01Q3/00; H01Q3/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2418124A
Cited
US2411034A
Cited
US2624003A
Cited
US2659817A
Cited
FR983033A
Cited
US2676257A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-09 | 1965-10-09 | 1966-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-09 | 1969-10-09 | 1970-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-09 | 1973-10-09 | 1974-04-10 | $7700.00 | Window Closed / Lapsed |