US3616692A
Expired / Lapsed
US
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Data acquisition system
Assignee: Leach Corp
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Filing: 1969-09-08
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Granted: 1971-11-02
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Expires: 1989-09-08
Abstract
Abstract A LOW POWER REQUIREMENT DATA ACQUISITION SYSTEM IS DISCLOSED. THE SYSTEM IS ADAPTED TO CONTINUOUSLY DIGITALLY RECORD A SENSED SCALER MEASUREMENT WHICH MAY REPRESENT, FOR EXAMPLE, AN ENVIRONMENTAL CONDITION SUCH AS TOTAL WIND." THE SYSTEM IS FURTHER ADAPTED TO RECORD DIRECTIONAL INDICATION VALUES CORRELATED WITH THE SCALER MEASUREMENTS. DIGITAL REPRESENTATIONS OF THE MAGNITUDE AND DIRECTIONAL VALUES ARE STORED FOR LATER TRANSMISSION TO A REMOTE CENTRAL PROCESSING POINT. THE REPRESENTATIVE DIGITAL DATA MAY READILY BE CONVERTED TO AN ACCURATE VICTORIAL REPRESENTATION TO PROVIDE AN ACCURATE HISTORY OF THE SENSED VECTORIAL EVENTS.
Inventors
- 👤 Elbert Gerald Keller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:47
CPC Classifications
G; G01; G01P; G01P5/00; G01P5/02; G01P5/06; G01P5/07; G01P13/00; G01P13/02; G01P3/00; G01P3/42; G01P3/44; G01P3/48; G01P3/481; G01P3/489
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-11-01 | 1975-05-03 | 1975-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-01 | 1979-05-03 | 1979-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-01 | 1983-05-03 | 1983-11-02 | $7700.00 | Window Closed / Lapsed |