Patent US3154786A successfully refreshed from Google Patents.
US3154786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Luggage rack antenna with opposite feed points
Assignee: Individual
•
Filing: 1963-04-03
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Granted: 1964-10-27
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Expires: 1983-04-03
Abstract
No abstract record available.
Inventors
- 👤 Clanton Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:37
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/27; H01Q1/32; H01Q1/325; H01Q1/3275
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
109 words
AN ANTENNA COMPRISING (A) A PAIR OF GENERALLY C-SHAPED, SUPERPOSED, ELECTRICALLY CONDUCTIVE MEMBERS WITH ENDS DEFINING CENTRAL GAPS AT THE FRONT AND ARRANGED IN SPACED RELATION TO EACH OTHER. (B) A PAIR OF DIELECTRIC BARS CONNECTING THE ENDS WHICH DEFINE THE CENTRAL GAP (C) A PAIR OF ELECTRICALLY CONDUCTIVE CONNECTORS EACH CONNECTING THE ENDS OF THE SUPERPOSED MEMBERS, (D) A PAIR OF ELECTRICALLY CONDUCTIVE SPACERS, EACH CONNECTING THE PAIRS OF SUPERPOSED MEMBERS AT THE REAR OPPOSITE THE CENTRAL GAPS, (E) A PAIR OF ARMS BETWEEN AND IN GENERAL PARALLELISM WITH THE SUPERPOSED MEMBERS, EACH ATTACHED AT ONE END TO ONE OF THE SPACERS AND EXTENDING TOWARD THE OTHER ARM.
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) | 1967-10-27 | 1968-04-27 | 1968-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-27 | 1972-04-27 | 1972-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-27 | 1976-04-27 | 1976-10-27 | $7700.00 | Window Closed / Lapsed |