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Patent US2972141A successfully refreshed from Google Patents.
US2972141A
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System and method for remote radar data transmission and coordinated assembly at a central station
Assignee: Gilfillan Bros Inc
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Filing: 1956-06-15
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Granted: 1961-02-14
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Expires: 1976-06-15
Abstract
No abstract record available.
Inventors
- 👤 Edward J Barlow
- 👤 John D Mallett
- 👤 Bertram Sidney
- 👤 John I Daspit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:02
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2073370A
Cited
US2440250A
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US2307029A
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US2412670A
Cited
US2626390A
Cited
US2568166A
Cited
US2571386A
Cited
US2704816A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-02-14 | 1964-08-15 | 1965-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-14 | 1968-08-15 | 1969-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-14 | 1972-08-15 | 1973-02-14 | $7700.00 | Window Closed / Lapsed |