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Patent US3013386A successfully refreshed from Google Patents.
US3013386A
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Reverse thrust device
Assignee: RTX Corp
•
Filing: 1954-06-01
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Granted: 1961-12-19
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Expires: 1974-06-01
Abstract
No abstract record available.
Inventors
- 👤 Robert E Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:24
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/54; F02K1/76; F02K1/56; F02K1/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2620622A
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US2715312A
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US2771740A
Cited
FR1020287A
Cited
US2757510A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |