US3112482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Receive lobing antenna
Assignee: Individual
•
Filing: 1960-09-09
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Granted: 1963-11-26
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Expires: 1980-09-09
Abstract
No abstract record available.
Inventors
- 👤 Paul E Fiske
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:50
CPC Classifications
G; G01; G01S; G01S1/00; G01S1/02
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
84 words
A RECEIVE LOBING ANTENNA SYSTEM COMPRISING IN COMBINATION, A FIRST ANTENNA HORN, A SECOND ANTENNA HORN SPACIALLY DISPOSED TO THE LEFT OF SAID FIRST ANTENNA HORN, A THIRD ANTENNA HORN SPATIALLY DISPOSED TO THE RIGHT OF SAID FIRST ANTENNA HORN AND IN LINE WITH SAID FIRST AND SECOND ANTENNA HORNS, A RADAR RECEIVER, AND MEANS CONNECTED TO EACH OF SAID ANTENNA HORNS FOR ALTERNATELY CONNECTING BOTH SAID FIRST AND SECOND ANTENNA HORNS AND BOTH SAID FIRST AND THIRD ANTENNA HORNS TO SAID RADAR RECEIVER.
Claim 2
Dependent Claim
84 words
A RECEIVE LOBING ANTENNA SYSTEM COMPRISING IN COMBINATION, A FIRST ANTENNA HORN, A SECOND ANTENNA HORN SPACIALLY DISPOSED TO THE LEFT OF SAID FIRST ANTENNA HORN, A THIRD ANTENNA HORN SPATIALLY DISPOSED TO THE RIGHT OF SAID FIRST ANTENNA HORN AND IN LINE WITH SAID FIRST AND SECOND ANTENNA HORNS, A RADAR RECEIVER, AND MEANS CONNECTED TO EACH OF SAID ANTENNA HORNS FOR ALTERNATELY CONNECTING BOTH SAID FIRST AND SECOND ANTENNA HORNS AND BOTH SAID FIRST AND THIRD ANTENNA HORNS TO SAID RADAR RECEIVER.
Claim 3
Dependent Claim
98 words
IN AN ECHO-RANGING SYSTEM, FIRST, SECOND, AND THIRD TRANSDUCERS ADAPTED FOR RECEIVING PROPAGATED ENERGY FROM THE AMBIENT ENVIRONMENT THEREOF, A RECEIVER, A MAIN WAVEGUIDE INTERCONNECTING SAID FIRST TRANSDUCER AND SAID RECEIVER, A FIRST RADIO FREQUENCY SWITCH CONNECTED BETWEEN SAID SECOND TRANSDUCER AND SAID MAIN WAVEGUIDE, A SECOND RADIO FREQUENCY SWITCH CONNECTED BETWEEN SAID THIRD TRANSDUCER AND SAID MAIN WAVEGUIDE, AND MEANS INTERCONNECTING SAID RECEIVER AND SAID FIRST AND SECOND RADIO FREQUENCY SWITCHES FOR ALTERNATELY CONNECTING SAID SECOND AND THIRD TRANSDUCERS TO SAID MAIN WAVEGUIDE DURING THE SIMULTANEOUS RECEPTION OF THE AFORESAID PROPAGATED ENERGY BY ALL OF SAID TRANSDUCERS.
Claim 4
Dependent Claim
98 words
IN AN ECHO-RANGING SYSTEM, FIRST, SECOND, AND THIRD TRANSDUCERS ADAPTED FOR RECEIVING PROPAGATED ENERGY FROM THE AMBIENT ENVIRONMENT THEREOF, A RECEIVER, A MAIN WAVEGUIDE INTERCONNECTING SAID FIRST TRANSDUCER AND SAID RECEIVER, A FIRST RADIO FREQUENCY SWITCH CONNECTED BETWEEN SAID SECOND TRANSDUCER AND SAID MAIN WAVEGUIDE, A SECOND RADIO FREQUENCY SWITCH CONNECTED BETWEEN SAID THIRD TRANSDUCER AND SAID MAIN WAVEGUIDE, AND MEANS INTERCONNECTING SAID RECEIVER AND SAID FIRST AND SECOND RADIO FREQUENCY SWITCHES FOR ALTERNATELY CONNECTING SAID SECOND AND THIRD TRANSDUCERS TO SAID MAIN WAVEGUIDE DURING THE SIMULTANEOUS RECEPTION OF THE AFORESAID PROPAGATED ENERGY BY ALL OF SAID TRANSDUCERS.
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) | 1966-11-25 | 1967-05-27 | 1967-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-25 | 1971-05-27 | 1971-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-25 | 1975-05-27 | 1975-11-26 | $7700.00 | Window Closed / Lapsed |