US3283210A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for discharging static electricity from vehicles in flight
Assignee: Individual
•
Filing: 1964-05-11
•
Granted: 1966-11-01
•
Expires: 1984-05-11
Abstract
No abstract record available.
Inventors
- 👤 Martin V Welsh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:52
CPC Classifications
B; B64; B64D; B64D45/00; B64D45/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
IN A FLYING VEHICLE, A CONTAINER FOR A BODY OF DIELECTRIC FLUENT MATERIAL, MEANS ELECTRICALLY GROUNDING AT LEAST ONE PORTION OF THE VEHICLE TO THE INTERIOR OF THE CONTAINER, AND MEANS FOR PROGRESSIVELY DISCHARGING PORTIONS OF FLUENT MATERIAL IN THE FORM OF FINELY DIVIDED DISCRETE PARTICLES OF HIGH TOTAL SURFACE AREA FROM THE CONTAINER INTO THE WAKE OF THE VEHICLE WHILE THE VEHICLE IS IN FLIGHT.
Claim 2
Dependent Claim
66 words
IN A FLYING VEHICLE, A CONTAINER FOR A BODY OF DIELECTRIC FLUENT MATERIAL, MEANS ELECTRICALLY GROUNDING AT LEAST ONE PORTION OF THE VEHICLE TO THE INTERIOR OF THE CONTAINER, AND MEANS FOR PROGRESSIVELY DISCHARGING PORTIONS OF FLUENT MATERIAL IN THE FORM OF FINELY DIVIDED DISCRETE PARTICLES OF HIGH TOTAL SURFACE AREA FROM THE CONTAINER INTO THE WAKE OF THE VEHICLE WHILE THE VEHICLE IS IN FLIGHT.
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) | 1969-10-31 | 1970-05-02 | 1970-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-31 | 1974-05-02 | 1974-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-31 | 1978-05-02 | 1978-11-01 | $7700.00 | Window Closed / Lapsed |