US3120625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Static discharges for aircraft
Assignee: Chelton Ltd
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Filing: 1960-06-02
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Granted: 1964-02-04
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Expires: 1980-06-02
Abstract
No abstract record available.
Inventors
- 👤 Smith Henry Roy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:21
CPC Classifications
H; H05; H05F; H05F3/00; B; B64; B64D; B64D45/00; B64D45/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
A STATIC DISCHARGER FOR AN AIRCRAFT COMPRISING A LENGTH OF MULTI-STRANDED METAL WIRE HAVING MORE THAN 40 STRANDS AND A DIAMETER IN THE ORDER OF .02 INCH WITH AN INSULATING SHEATH SUPPORTING THE STRANDS TO PREVENT KNOTTING OR TWISTING, ONE END OF THE WIRE BEING SECURED TO AND IN ELECTRICAL CONTACT WITH A METAL TAG FOR FIXING TO THE AIRCRAFT STRUCTURE AND THE OTHER END OF THE WIRE PROTRUDING BEYOND THE END OF THE SHEATH WITH STRANDS TERMINATING AT DIFFERENT DISTANCES FROM THE END OF THE SHEATH.
Claim 2
Dependent Claim
87 words
A STATIC DISCHARGER FOR AN AIRCRAFT COMPRISING A LENGTH OF MULTI-STRANDED METAL WIRE HAVING MORE THAN 40 STRANDS AND A DIAMETER IN THE ORDER OF .02 INCH WITH AN INSULATING SHEATH SUPPORTING THE STRANDS TO PREVENT KNOTTING OR TWISTING, ONE END OF THE WIRE BEING SECURED TO AND IN ELECTRICAL CONTACT WITH A METAL TAG FOR FIXING TO THE AIRCRAFT STRUCTURE AND THE OTHER END OF THE WIRE PROTRUDING BEYOND THE END OF THE SHEATH WITH STRANDS TERMINATING AT DIFFERENT DISTANCES FROM THE END OF THE SHEATH.
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) | 1967-02-03 | 1967-08-05 | 1968-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-03 | 1971-08-05 | 1972-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-03 | 1975-08-05 | 1976-02-04 | $7700.00 | Window Closed / Lapsed |