Patent US3289060A successfully refreshed from Google Patents.
US3289060A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical deflection op raindrops
Assignee: —
•
Filing: —
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Granted: 1966-11-29
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Expires: 1983-11-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:38
CPC Classifications
B; B64; B64C; B64C1/00; B64C1/14; B64C1/1476; B60; B60S; B60S1/00; B60S1/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A WINDSHIELD CLEARING APPARATUS FOR WINDSHIELDS OF HIGH SPEED VEHICLES WHICH PROVIDES INCREASED PILOT VISIBILITY UNDER ADVERSE CLIMATIC FLYING CONDITIONS COMPRISING: CHARGING MEANS FOR INCREASING CHARGES IN INDIVIDUAL PARTICLES PASSING THEREOVER; ATTRACTING MEANS, POSITIONED BEHIND SAID CHARGING MEANS IN THE PATH OF THE PARTICLES FOR ATTRACTING THE CHARGED PARTICLES; AND REPELLING MEANS POSITIONED BEHIND SAID ATTRACTING MEANS; WHEREBY THE PARTICLES ARE CHARGED BY PASSAGE OVER THE CHARGING MEANS TO PROVIDE INCREASED FORCE OF ATTRAC-
Claim 2
Dependent Claim
74 words
A WINDSHIELD CLEARING APPARATUS FOR WINDSHIELDS OF HIGH SPEED VEHICLES WHICH PROVIDES INCREASED PILOT VISIBILITY UNDER ADVERSE CLIMATIC FLYING CONDITIONS COMPRISING: CHARGING MEANS FOR INCREASING CHARGES IN INDIVIDUAL PARTICLES PASSING THEREOVER; ATTRACTING MEANS, POSITIONED BEHIND SAID CHARGING MEANS IN THE PATH OF THE PARTICLES FOR ATTRACTING THE CHARGED PARTICLES; AND REPELLING MEANS POSITIONED BEHIND SAID ATTRACTING MEANS; WHEREBY THE PARTICLES ARE CHARGED BY PASSAGE OVER THE CHARGING MEANS TO PROVIDE INCREASED FORCE OF ATTRAC-
References Cited (Backward Citations)
US2347114A
Cited
US3011435A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-28 | 1970-05-30 | 1970-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-28 | 1974-05-30 | 1974-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-28 | 1978-05-30 | 1978-11-29 | $7700.00 | Window Closed / Lapsed |