US3133250A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for communicating through a region of ionized gas
Assignee: SPACE TECHNOLOGY LAB Inc
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Filing: 1960-10-04
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Granted: 1964-05-12
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Expires: 1980-10-04
Abstract
No abstract record available.
Inventors
- 👤 Molmud Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:06
CPC Classifications
F; F41; F41G; F41G7/00; F41G7/20; F41G7/30; B; B64; B64G; B64G1/00; B64G1/22; B64G3/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
IN COMMUNICATING RADIO WAVES BETWEEN FIRST AND SECOND STATIONS, ADJACENT THE FIRST OF WHICH IS A REGION OF IONIZED GAS HAVING THE PROPERTY THAT INCREASED ELECTRON ENERGY RESULTS IN DECREASED ATTENUATION, THE METHOD COMPRISING THE STEPS OF DIRECTING A FIRST RATIO SIGNAL FROM THE FIRST STATION ALONG A PATH TOWARD THE SECOND STATION THROUGH THE IONIZED REGION AT A FREQUENCY AND POWER LEVEL SUFFICIENT TO SIGNIFICANTLY INCREASE THE ELECTRON ENERGY OF THE IONIZED GASES ALONG SAID PATH, AND SIMULTANEOUSLY
Claim 2
Dependent Claim
79 words
IN COMMUNICATING RADIO WAVES BETWEEN FIRST AND SECOND STATIONS, ADJACENT THE FIRST OF WHICH IS A REGION OF IONIZED GAS HAVING THE PROPERTY THAT INCREASED ELECTRON ENERGY RESULTS IN DECREASED ATTENUATION, THE METHOD COMPRISING THE STEPS OF DIRECTING A FIRST RATIO SIGNAL FROM THE FIRST STATION ALONG A PATH TOWARD THE SECOND STATION THROUGH THE IONIZED REGION AT A FREQUENCY AND POWER LEVEL SUFFICIENT TO SIGNIFICANTLY INCREASE THE ELECTRON ENERGY OF THE IONIZED GASES ALONG SAID PATH, AND SIMULTANEOUSLY
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) | 1967-05-12 | 1967-11-11 | 1968-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-12 | 1971-11-11 | 1972-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-12 | 1975-11-11 | 1976-05-12 | $7700.00 | Window Closed / Lapsed |