Patent US3267463A successfully refreshed from Google Patents.
US3267463A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compensator for variation in radar target reflectivity due to range changes
Assignee: Individual
•
Filing: 1964-05-14
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Granted: 1966-08-16
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Expires: 1984-05-14
Abstract
No abstract record available.
Inventors
- 👤 Irwin D Olin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:13
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/28; G01S7/285; G01S7/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
IN A RADAR RECEIVER SYSTEM, THE COMBINATION COMPRISING: MEANS FOR SENSING A CONDITION AND PRODUCING AN ELECTRICAL OUTPUT POTENTIAL PROPORTIONAL TO THE CONDITION SENSED; AN ADJUSTABLE ATTENUATOR CONNECTED TO SAID SENSING MEANS; A RECEIVER, RANGE UNITS MEANS, AND A POTENTIOMETER CONNECTED IN SERIES TO SAID ATTENUATOR; AND ADJUSTABLE VANE MOUNTED IN SAID ATTENUATOR; AND A SERVO MEANS MECHANICALLY AND ELECTRICALLY CONNECTED TO SAID POTENTIOMETER AND SAID VANE MEANS WHEREBY THE OUTPUT OF SAID RANGE UNIT MEANS VARIES THE INPUT OF THE SERVO AS TO PROVIDE VARIABLE ATTENUATION TO THE SIGNALS SENSED.
Claim 2
Dependent Claim
91 words
IN A RADAR RECEIVER SYSTEM, THE COMBINATION COMPRISING: MEANS FOR SENSING A CONDITION AND PRODUCING AN ELECTRICAL OUTPUT POTENTIAL PROPORTIONAL TO THE CONDITION SENSED; AN ADJUSTABLE ATTENUATOR CONNECTED TO SAID SENSING MEANS; A RECEIVER, RANGE UNITS MEANS, AND A POTENTIOMETER CONNECTED IN SERIES TO SAID ATTENUATOR; AND ADJUSTABLE VANE MOUNTED IN SAID ATTENUATOR; AND A SERVO MEANS MECHANICALLY AND ELECTRICALLY CONNECTED TO SAID POTENTIOMETER AND SAID VANE MEANS WHEREBY THE OUTPUT OF SAID RANGE UNIT MEANS VARIES THE INPUT OF THE SERVO AS TO PROVIDE VARIABLE ATTENUATION TO THE SIGNALS SENSED.
References Cited (Backward Citations)
US2474875A
Cited
GB798060A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |