US3193825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Atmospheric motion non-coherent pulse doppler system
Assignee: Individual
•
Filing: 1963-03-05
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Granted: 1965-07-06
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Expires: 1983-03-05
Abstract
No abstract record available.
Inventors
- 👤 Roger M Lhermitte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:49
CPC Classifications
G; G01; G01S; G01S13/00; G01S13/88; G01S13/95; G01S13/951; Y; Y02; Y02A; Y02A90/00; Y02A90/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
APPARATUS FOR DETERMINING ATMOSPHERIC MOTION COMPRISING RADAR TRANSMITTER MEANS, DUAL ANTENNA RADIATING MEANS RADIATING ENERGY FROM SAID TRANSMITTER MEANS AND RECEIVING ECHOES FROM THE ATMOSPHERE REFLECTED BACK FROM FALLING MOISTURE DROPLETS INTERCEPTING SAID RADIATED ENERGY, RECEIVER MEANS FORMING PART OF SAID RADAR MEANS, AMPLIFIER MEANS FOR AMPLIFYING SAID ECHOES, DETECTOR MEANS FOR DETECTING THE ENVELOPE OF SAID AMPLIFIED ECHOES, GATING MEANS FOR GATING SAID DETECTED SIGNAL AT A PRESELECTED RANGE, BOXCAR MEANS FOR STRETCHING SAID GATED SIGNALS, FREQUENCY ANALYZER MEANS FOR ANALYZING THE FREQUENCY CONTENT OF SAID STRETCHED SIGNALS, AZIMUTH SIGNAL GENERATING MEANS DRIVINGLY CONNECTED TO SAID ANTENNA MEANS, DISPLAY MEANS FOR DISPLAYING SAID ANALYZED SIGNALS WITH RESPECT TO SIGNALS FROM SAID AZIMUTH SIGNAL GENERATING MEANS.
Claim 2
Dependent Claim
116 words
APPARATUS FOR DETERMINING ATMOSPHERIC MOTION COMPRISING RADAR TRANSMITTER MEANS, DUAL ANTENNA RADIATING MEANS RADIATING ENERGY FROM SAID TRANSMITTER MEANS AND RECEIVING ECHOES FROM THE ATMOSPHERE REFLECTED BACK FROM FALLING MOISTURE DROPLETS INTERCEPTING SAID RADIATED ENERGY, RECEIVER MEANS FORMING PART OF SAID RADAR MEANS, AMPLIFIER MEANS FOR AMPLIFYING SAID ECHOES, DETECTOR MEANS FOR DETECTING THE ENVELOPE OF SAID AMPLIFIED ECHOES, GATING MEANS FOR GATING SAID DETECTED SIGNAL AT A PRESELECTED RANGE, BOXCAR MEANS FOR STRETCHING SAID GATED SIGNALS, FREQUENCY ANALYZER MEANS FOR ANALYZING THE FREQUENCY CONTENT OF SAID STRETCHED SIGNALS, AZIMUTH SIGNAL GENERATING MEANS DRIVINGLY CONNECTED TO SAID ANTENNA MEANS, DISPLAY MEANS FOR DISPLAYING SAID ANALYZED SIGNALS WITH RESPECT TO SIGNALS FROM SAID AZIMUTH SIGNAL GENERATING MEANS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |