Patent US3331075A successfully refreshed from Google Patents.
US3331075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antenna structure unfurlable from ribbon form into tubular shape
Assignee: TRG Inc
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Filing: 1965-07-06
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Granted: 1967-07-11
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Expires: 1985-07-06
Abstract
No abstract record available.
Inventors
- 👤 Stephen W Moulton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:39
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/08; H01Q1/085; H01Q1/087
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
64 words
AN ANTENNA SYSTEM COMPRISING: AN ELONGATED RIBBON CAPABLE OF BEING ROLLED UP FLAT INTO A SPOOL AND FROMING WHEN UNROLLED FROM SAID SPOOL A TUBE HAVING OVERLAPPING LONGITUDINAL EDGE PORTIONS, SAID RIBBON BEING MADE OF ELECTRICAL INSULATING MATERIAL; ELECTRICAL ENERGY CONUCTIVE MEANS SUPPORTED ON AND CONTIGUOUS WITH A SURFACE OF THE RIBBON; AND MEANS FOR COUPLING ELECTRICAL ENERGY TO AND FROM SAID CONDUCTIVE MEANS.
Claim 2
Dependent Claim
64 words
AN ANTENNA SYSTEM COMPRISING: AN ELONGATED RIBBON CAPABLE OF BEING ROLLED UP FLAT INTO A SPOOL AND FROMING WHEN UNROLLED FROM SAID SPOOL A TUBE HAVING OVERLAPPING LONGITUDINAL EDGE PORTIONS, SAID RIBBON BEING MADE OF ELECTRICAL INSULATING MATERIAL; ELECTRICAL ENERGY CONUCTIVE MEANS SUPPORTED ON AND CONTIGUOUS WITH A SURFACE OF THE RIBBON; AND MEANS FOR COUPLING ELECTRICAL ENERGY TO AND FROM SAID CONDUCTIVE MEANS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |