US2457340A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting for vibratory bodies
Assignee: Bristol Aeroplane Co Ltd
•
Filing: 1945-01-16
•
Granted: 1948-12-28
•
Expires: 1965-01-16
Abstract
No abstract record available.
Inventors
- 👤 Berry Philip Edwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:40
CPC Classifications
F; F16; F16F; F16F15/00; F16F15/02; F16F15/04; F16F15/08; B; B64; B64D; B64D27/00; B64D27/02; B64D27/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE21328E
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US2056733A
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US2175999A
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US2175825A
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US2369077A
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US2270673A
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US2385759A
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US2351427A
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US2329829A
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US2368334A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-12-28 | 1952-06-28 | 1952-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-12-28 | 1956-06-28 | 1956-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-12-28 | 1960-06-28 | 1960-12-28 | $7700.00 | Window Closed / Lapsed |