US2840327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft safety belt latch with parachute release lanyard attaching means
Assignee: Stanley Aviation Corp
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Filing: 1954-08-27
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Granted: 1958-06-24
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Expires: 1974-08-27
Abstract
No abstract record available.
Inventors
- 👤 Robert M Stanley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:27
CPC Classifications
B; B60; B60R; B60R22/00; B60R22/30; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45466
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US967713A
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US1038624A
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US1408501A
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US1955876A
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US2113338A
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US2586847A
Cited
US2429761A
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US2494207A
Cited
US2559962A
Cited
US2763451A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-06-23 | 1961-12-23 | 1962-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-23 | 1965-12-23 | 1966-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-23 | 1969-12-23 | 1970-06-24 | $7700.00 | Window Closed / Lapsed |