Patent US2417854A successfully refreshed from Google Patents.
US2417854A
Expired / Lapsed
US
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Airplane wheel and brake
Assignee: Engineering & Res Corp
•
Filing: 1945-05-29
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Granted: 1947-03-25
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Expires: 1965-05-29
Abstract
No abstract record available.
Inventors
- 👤 Barish Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:25
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/24; F16D55/26; F16D55/28; F16D55/32; F16D2055/0004; F16D2055/005; F16D2055/0058
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1909744A
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US2024093A
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US2094065A
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US2017715A
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US2174635A
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US2063444A
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US2076531A
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US2137987A
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US2149349A
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US2248383A
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US2282359A
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US2304944A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1950-03-24 | 1950-09-23 | 1951-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1954-03-24 | 1954-09-23 | 1955-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1958-03-24 | 1958-09-23 | 1959-03-25 | $7700.00 | Window Closed / Lapsed |