US3337819A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transmit-receive switch wherein branch line gas cell has resonant iris at its low power port, whereby iris is protected from peak power
Assignee: Individual
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Filing: 1965-04-23
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Granted: 1967-08-22
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Expires: 1985-04-23
Abstract
No abstract record available.
Inventors
- 👤 Stafford D Schreyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:55
CPC Classifications
G; G01; G01S; G01S7/00; G01S7/02; G01S7/03; G01S7/034
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A MICROWAVE SWITCHING ASSEMBLY FOR PROVIDING EFFICIENT SWITCHING OF HIGH POWER RADIANT ENERGY LEVELS, COMPRISING: MAIN WAVEGUIDE MEANS COUPLED BETWEN A SOURCE OF RADIANT ENERGY AND A RADIATOR OF RADIANT ENERGY; BRANCH WAVEGUIDE MEANS COUPLED TO SAID MAIN WAVEGUIDE MEANS SO AS TO HAVE ITS LONGITUDINAL AXIS PERPENDICULAR TO THE LONGITUDINAL AXIS OF SAID MAIN WAVEGUIDE, SAID INTERSECTION OF SAID BRANCH AND MAIN WAVEGUIDE SECTIONS FORMING AN OPENING IN A FIRST PLANE OF SUBSTANTIALLY THE SAME PHYSICAL DIMENSIONS AS THE CROSS-SECTION OF SAID MAIN WAVEGUIDE; GAS CHAMBER MEANS POSITIONED ADJACENT SAID OPENING AND BEING OF SUBSTANTIALLY THE SAME CROSS-SECTION AS SAID BRANCH MEMBER; AND A RESONANT IRIS POSITIONED IN SAID BRANCH WAVEGUIDE ADJACENT SAID GAS CHAMBER MEANS AND IN A SECOND PLANE PARALLEL TO SAID FIRST PLANE,
Claim 2
Dependent Claim
127 words
A MICROWAVE SWITCHING ASSEMBLY FOR PROVIDING EFFICIENT SWITCHING OF HIGH POWER RADIANT ENERGY LEVELS, COMPRISING: MAIN WAVEGUIDE MEANS COUPLED BETWEN A SOURCE OF RADIANT ENERGY AND A RADIATOR OF RADIANT ENERGY; BRANCH WAVEGUIDE MEANS COUPLED TO SAID MAIN WAVEGUIDE MEANS SO AS TO HAVE ITS LONGITUDINAL AXIS PERPENDICULAR TO THE LONGITUDINAL AXIS OF SAID MAIN WAVEGUIDE, SAID INTERSECTION OF SAID BRANCH AND MAIN WAVEGUIDE SECTIONS FORMING AN OPENING IN A FIRST PLANE OF SUBSTANTIALLY THE SAME PHYSICAL DIMENSIONS AS THE CROSS-SECTION OF SAID MAIN WAVEGUIDE; GAS CHAMBER MEANS POSITIONED ADJACENT SAID OPENING AND BEING OF SUBSTANTIALLY THE SAME CROSS-SECTION AS SAID BRANCH MEMBER; AND A RESONANT IRIS POSITIONED IN SAID BRANCH WAVEGUIDE ADJACENT SAID GAS CHAMBER MEANS AND IN A SECOND PLANE PARALLEL TO SAID FIRST PLANE,
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) | 1970-08-21 | 1971-02-20 | 1971-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-21 | 1975-02-20 | 1975-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-21 | 1979-02-20 | 1979-08-22 | $7700.00 | Window Closed / Lapsed |