Patent US3742698A successfully refreshed from Google Patents.
Patent US3039097A successfully refreshed from Google Patents.
US3039097A
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US
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Frequency-sensitive rapid-scanning antenna
Assignee: Raytheon Co
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Filing: 1953-08-17
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Granted: 1962-06-12
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Expires: 1973-08-17
Abstract
No abstract record available.
Inventors
- 👤 Strumwasser Eric
- 👤 Lester C Van Atta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:41
CPC Classifications
H; H01; H01Q; H01Q3/00; H01Q3/22; H01Q19/00; H01Q19/10; H01Q19/12; H01Q19/17; H01Q19/175
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-11 | 1965-12-11 | 1966-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-11 | 1969-12-11 | 1970-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-11 | 1973-12-11 | 1974-06-12 | $7700.00 | Window Closed / Lapsed |