US3276023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grid array antenna
Assignee: Dorne and Margolin Inc
•
Filing: 1963-05-21
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Granted: 1966-09-27
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Expires: 1983-05-21
Abstract
No abstract record available.
Inventors
- 👤 Dorne Arthur
- 👤 Robert G Malech
- 👤 Jr Walter Statre
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:56
CPC Classifications
H; H01; H01Q; H01Q25/00; H01Q25/002; H01Q3/00; H01Q3/44; H01Q3/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
AN ARRAY FOR REFLECTING A BEAM OF INCIDENT RADIO FREQUENCY ENERGY FROM A SOURCE OUTSIDE OF THE CONFINES OF SAID ARRAY AND CHANGING THE PHASE OF THE REFLECTED ENERGY WITH RESPECT TO THE INCIDENT ENERGY COMPRISING A PLURALITY OF GRID MEMBERS FOR REFLECTING INCIDENT ENERGY, EACH OF SAID GRID MEMBERS HAVING A PREDETERMINED SHAPE, SAID GRID MEMBERS BEING PLACED IN A PREDETERMINED RELATIONSHIP WITH A PREDETERMINED SPACING BETWEEN EACH GRID MEMBER OF THE ARRAY, SELECTED ONES OF SAID GRID MEMBERS HAVING PORTIONS THEREOF FOR TRANSMITTING THE INCIDENT ENERGY THERETHROUGH, THE ENERGY TRANSMITTED THROUGH ONE GRID MEMBER BEING INCIDENT ON AND REFLECTED BY ANOTHER GRID MEMBERS IN THE ARRAY WHEREBY THE RESPECTIVE SEGMENTS OF THE REFLECTED BEAM OF ENERGY IN FRONT OF THE ARRAY HAVE PREDETERMINED PHASE CHARACTERISTICS AS DETERMINED BY THE GRID MEMBER FROM WHICH EACH SEGMENT WAS REFLECTED.
Claim 2
Dependent Claim
139 words
AN ARRAY FOR REFLECTING A BEAM OF INCIDENT RADIO FREQUENCY ENERGY FROM A SOURCE OUTSIDE OF THE CONFINES OF SAID ARRAY AND CHANGING THE PHASE OF THE REFLECTED ENERGY WITH RESPECT TO THE INCIDENT ENERGY COMPRISING A PLURALITY OF GRID MEMBERS FOR REFLECTING INCIDENT ENERGY, EACH OF SAID GRID MEMBERS HAVING A PREDETERMINED SHAPE, SAID GRID MEMBERS BEING PLACED IN A PREDETERMINED RELATIONSHIP WITH A PREDETERMINED SPACING BETWEEN EACH GRID MEMBER OF THE ARRAY, SELECTED ONES OF SAID GRID MEMBERS HAVING PORTIONS THEREOF FOR TRANSMITTING THE INCIDENT ENERGY THERETHROUGH, THE ENERGY TRANSMITTED THROUGH ONE GRID MEMBER BEING INCIDENT ON AND REFLECTED BY ANOTHER GRID MEMBERS IN THE ARRAY WHEREBY THE RESPECTIVE SEGMENTS OF THE REFLECTED BEAM OF ENERGY IN FRONT OF THE ARRAY HAVE PREDETERMINED PHASE CHARACTERISTICS AS DETERMINED BY THE GRID MEMBER FROM WHICH EACH SEGMENT WAS REFLECTED.
References Cited (Backward Citations)
US1869123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-26 | 1970-03-28 | 1970-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-26 | 1974-03-28 | 1974-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-26 | 1978-03-28 | 1978-09-27 | $7700.00 | Window Closed / Lapsed |