US3010102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination radar and thermalenergy detection system
Assignee: AT&T Inc
•
Filing: 1947-07-05
•
Granted: 1961-11-21
•
Expires: 1967-07-05
Abstract
No abstract record available.
Inventors
- 👤 Raymond W Ketchledge
- 👤 Hilbert R Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:33
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/86
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE16181E
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US1385657A
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US1542937A
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US1747664A
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US2424193A
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US2410831A
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US2446024A
Cited
US2417112A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-20 | 1965-05-22 | 1965-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-20 | 1969-05-22 | 1969-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-20 | 1973-05-22 | 1973-11-21 | $7700.00 | Window Closed / Lapsed |