US3346865A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slot antenna built into a dielectric radome
Assignee: Individual
•
Filing: 1964-12-10
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Granted: 1967-10-10
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Expires: 1984-12-10
Abstract
No abstract record available.
Inventors
- 👤 Jr Howard S Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:04
CPC Classifications
H; H01; H01Q; H01Q21/00; H01Q21/0006; H01Q21/0037; H01Q21/0043; H01Q13/00; H01Q13/10; H01Q13/106
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
AN INTEGRAL RADOME-ANTENNA STRUCTURE COMPRISING: (A) A RADOME MADE OF A THIN, LOW LOSS DIELECTRIC MATERIAL; (B) SAID RADOME HAVING A PLURALITY OF CLOSELY-SPACED HOLES DRILLED THEREIN TO DEFINE THE MECHANICAL BOUNDARIES OF A WAVEGUIDE ANTENNA; (C) SAID HOLES AND THE SURFACES OF SAID RADOME ENCLOSED BY SAID HOLES BEING PLATED WITH A THIN LAYER OF METAL; AND (D) THE THIN LAYER OF METAL ON THE EXTERIOR SURFACE OF SAID RADOME HAVING AT LEAST ONE RADIATING SLOT.
Claim 2
Dependent Claim
77 words
AN INTEGRAL RADOME-ANTENNA STRUCTURE COMPRISING: (A) A RADOME MADE OF A THIN, LOW LOSS DIELECTRIC MATERIAL; (B) SAID RADOME HAVING A PLURALITY OF CLOSELY-SPACED HOLES DRILLED THEREIN TO DEFINE THE MECHANICAL BOUNDARIES OF A WAVEGUIDE ANTENNA; (C) SAID HOLES AND THE SURFACES OF SAID RADOME ENCLOSED BY SAID HOLES BEING PLATED WITH A THIN LAYER OF METAL; AND (D) THE THIN LAYER OF METAL ON THE EXTERIOR SURFACE OF SAID RADOME HAVING AT LEAST ONE RADIATING SLOT.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |