US3676808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resonator for electromagnetic waves of the millimetric and submillimetric band
Assignee: Individual
•
Filing: 1970-06-29
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Granted: 1972-07-11
•
Expires: 1990-06-29
Abstract
Abstract A resonator for electromagnetic waves of the millimetric and submillimetric band, comprising main reflectors in the form of mountings wherein parallel conductors are strung at a spacing smaller than the length of electromagnetic waves in the selected band, and at least one additional reflector identical to, and disposed between, said main deflectors, the plane of said additional reflector being parallel to the planes of the main reflectors.
Inventors
- 👤 Evgeny Alexandrovic Vinogradov
- 👤 Nataliya Alexandrovna Irisova
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:51
CPC Classifications
H; H01; H01P; H01P7/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
67 words
A resonator for electromagnetic waves of the millimetric and submillimetric band, comprising main reflectors and at least one additional reflector, the plane of said additional reflector being parallel to the planes of said main reflectors, said reflectors having mountings and conductors strung in the mountings parallel to one another, the shortest spacing between said conductors being smaller than the length of electromagnetic waves in the selected band.
Claim 2
Dependent Claim
67 words
A resonator for electromagnetic waves of the millimetric and submillimetric band, comprising main reflectors and at least one additional reflector, the plane of said additional reflector being parallel to the planes of said main reflectors, said reflectors having mountings and conductors strung in the mountings parallel to one another, the shortest spacing between said conductors being smaller than the length of electromagnetic waves in the selected band.
Claim 3
Dependent Claim
16 words
A resonator as claimed in claim 1, comprising at least one additional reflector capable of displacement.
Claim 4
Dependent Claim
16 words
A resonator as claimed in claim 1, comprising at least one main reflector capable of displacement.
References Cited (Backward Citations)
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Cited
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US3316511A
Cited
US3201709A
Cited
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Cited
US3530301A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-07-11 | 1976-01-10 | 1976-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-07-11 | 1980-01-10 | 1980-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-07-11 | 1984-01-10 | 1984-07-11 | $7700.00 | Window Closed / Lapsed |