US2675829A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick-disconnect coupling with selectively operable valve
Assignee: Bendix Aviation Corp
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Filing: 1951-06-22
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Granted: 1954-04-20
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Expires: 1971-06-22
Abstract
No abstract record available.
Inventors
- 👤 Carlos B Livers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:18
CPC Classifications
F; F16; F16L; F16L37/00; F16L37/08; F16L37/12; F16L37/133; F16L37/28; F16L37/30; F16L37/36; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87917; Y10T137/87925; Y10T137/87973; Y10T137/87981
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US747493A
Cited
US1156049A
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US1915553A
Cited
US2034933A
Cited
US2108714A
Cited
US2485763A
Cited
US2444414A
Cited
US2625410A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-04-19 | 1957-10-19 | 1958-04-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-04-19 | 1961-10-19 | 1962-04-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-04-19 | 1965-10-19 | 1966-04-20 | $7700.00 | Window Closed / Lapsed |