US3210765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antenna element damping device
Assignee: Collins Radio Co
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Filing: 1961-06-12
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Granted: 1965-10-05
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Expires: 1981-06-12
Abstract
No abstract record available.
Inventors
- 👤 Paul R Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:59
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/20; Y; Y10; Y10S; Y10S343/00; Y10S343/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
IN AN ANTENNA STRUCTURE, THE COMBINATION OF: A SUBSTANTIALLY RIGID ANTENNA ELEMENT A PORTION OF WHICH IS SUBJECT TO VIBRATORY FORCES; AND A HOLLOW READILY FLEXIBLE TUBE CONNECTED TO THE REMOTE END OF SAID ANTENNA ELEMENT SUBJECT TO VIBRATORY FORCES, FLEXING OF SAID FLEXIBLE MEMBER SUBSTANTIALLY ELIMINATING VIBRATION IN SAID ANTENNA ELEMENT.
Claim 2
Dependent Claim
52 words
IN AN ANTENNA STRUCTURE, THE COMBINATION OF: A SUBSTANTIALLY RIGID ANTENNA ELEMENT A PORTION OF WHICH IS SUBJECT TO VIBRATORY FORCES; AND A HOLLOW READILY FLEXIBLE TUBE CONNECTED TO THE REMOTE END OF SAID ANTENNA ELEMENT SUBJECT TO VIBRATORY FORCES, FLEXING OF SAID FLEXIBLE MEMBER SUBSTANTIALLY ELIMINATING VIBRATION IN SAID ANTENNA ELEMENT.
References Cited (Backward Citations)
US1675391A
Cited
FR697608A
Cited
US2460401A
Cited
GB648938A
Cited
US2694101A
Cited
US2714161A
Cited
GB748318A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-04 | 1969-04-05 | 1969-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-04 | 1973-04-05 | 1973-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-04 | 1977-04-05 | 1977-10-05 | $7700.00 | Window Closed / Lapsed |