Patent FR1147375A successfully refreshed from Google Patents.
US3274601A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antenna system with electronic scanning means
Assignee: Blass Antenna Electronics Corp
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Filing: 1962-12-12
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Granted: 1966-09-20
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Expires: 1982-12-12
Abstract
No abstract record available.
Inventors
- 👤 Blass Judd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:43
CPC Classifications
H; H01; H01Q; H01Q3/00; H01Q3/44; H01Q3/46
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
IN COMBINATION IN AN ANTENNA SYSTEM, A REFLECTING SURFACE AND A SIGNAL FEED; SCANNING MEANS COOPERATIVELY ASSOCIATING SAID REFLECTING SURFACE WITH RESPECT TO SAID SIGNAL FEED TO EFFECT AN ANTENNA BEAM ORIENTATION IN A DESIRED DIRECTION; SAID REFLECTING SURFACE FORMED OF A PLURALITY OF RADIATING ELEMENTS, EACH ASSOCIATED WITH A BRANCH SIGNAL CHANNEL; SAID RADIATING ELEMENTS OPERATIVELY POSITIONED WITH RESPECT TO SAID SIGNAL FEED TO PRESENT A PLURALITY OF BRANCH WAVE SIGNALS THEREBETWEEN; SAID RADIATING ELEMENTS POSITIONED AT A FIRST END REGION OF SAID BRANCH SIGNAL CHANNELS; INDIVIDUAL SIGNAL REFLECTING MEANS AT A SECOND END REGION OF EACH OF SAID BRANCH SIGNAL CHANNELS; SAID BRANCH WAVE SIGNALS TRAVERSING A PATH FROM SAID RADIATING ELEMENTS AT SAID FIRST END REGION, TOWARDS SAID SECOND END REGION, AND FROM SAID REFLECTING MEANS AT SAID SECOND END REGION OPPOSITELY DIRECTED BACK TOWARD
Claim 2
Dependent Claim
138 words
IN COMBINATION IN AN ANTENNA SYSTEM, A REFLECTING SURFACE AND A SIGNAL FEED; SCANNING MEANS COOPERATIVELY ASSOCIATING SAID REFLECTING SURFACE WITH RESPECT TO SAID SIGNAL FEED TO EFFECT AN ANTENNA BEAM ORIENTATION IN A DESIRED DIRECTION; SAID REFLECTING SURFACE FORMED OF A PLURALITY OF RADIATING ELEMENTS, EACH ASSOCIATED WITH A BRANCH SIGNAL CHANNEL; SAID RADIATING ELEMENTS OPERATIVELY POSITIONED WITH RESPECT TO SAID SIGNAL FEED TO PRESENT A PLURALITY OF BRANCH WAVE SIGNALS THEREBETWEEN; SAID RADIATING ELEMENTS POSITIONED AT A FIRST END REGION OF SAID BRANCH SIGNAL CHANNELS; INDIVIDUAL SIGNAL REFLECTING MEANS AT A SECOND END REGION OF EACH OF SAID BRANCH SIGNAL CHANNELS; SAID BRANCH WAVE SIGNALS TRAVERSING A PATH FROM SAID RADIATING ELEMENTS AT SAID FIRST END REGION, TOWARDS SAID SECOND END REGION, AND FROM SAID REFLECTING MEANS AT SAID SECOND END REGION OPPOSITELY DIRECTED BACK TOWARD
References Cited (Backward Citations)
GB860826A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-19 | 1970-03-21 | 1970-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-19 | 1974-03-21 | 1974-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-19 | 1978-03-21 | 1978-09-20 | $7700.00 | Window Closed / Lapsed |