US3283330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Omnipolarization microstrip antenna
Assignee: Teledyne Ryan Aeronautical Corp
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Filing: 1962-05-28
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Granted: 1966-11-01
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Expires: 1982-05-28
Abstract
No abstract record available.
Inventors
- 👤 Maurice G Chatelain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:54
CPC Classifications
H; H01; H01Q; H01Q13/00; H01Q13/20; H01Q13/26; H01Q1/00; H01Q1/36; H01Q1/38
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
AN OMNIPOLARIZATION MICROSTRIP ANTENNA, COMPRISING: AN ELONGATED, CONDUCTIVE MICROSTRIP; A CONDUCTIVE GROUND PLANE; SAID MICROSTRIP BEING FIXEDLY SUPPORTED IN SPACED RELATION FROM AND SUBSTANTIALLY PARALLEL TO SAID GROUND PLANE; A LINEAR ARRAY OF LONGITUDINALLY SPACED RADIATING ELEMENTS EXTENDING FROM SAID GROUND PLANE ON EACH SIDE OF AND SUBSTANTIALLY PARALLEL TO SAID MICROSTRIP; SAID LINEAR ARRAYS OF RADIATING ELEMENTS BEING INCLINED IN OPPOSITE DIRECTIONS RELATIVE TO SAID MICROSTRIP.
Claim 2
Dependent Claim
67 words
AN OMNIPOLARIZATION MICROSTRIP ANTENNA, COMPRISING: AN ELONGATED, CONDUCTIVE MICROSTRIP; A CONDUCTIVE GROUND PLANE; SAID MICROSTRIP BEING FIXEDLY SUPPORTED IN SPACED RELATION FROM AND SUBSTANTIALLY PARALLEL TO SAID GROUND PLANE; A LINEAR ARRAY OF LONGITUDINALLY SPACED RADIATING ELEMENTS EXTENDING FROM SAID GROUND PLANE ON EACH SIDE OF AND SUBSTANTIALLY PARALLEL TO SAID MICROSTRIP; SAID LINEAR ARRAYS OF RADIATING ELEMENTS BEING INCLINED IN OPPOSITE DIRECTIONS RELATIVE TO SAID MICROSTRIP.
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) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |