US2560263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid line connection
Assignee: Wright Aeronautical Corp
•
Filing: 1946-05-09
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Granted: 1951-07-10
•
Expires: 1966-05-09
Abstract
No abstract record available.
Inventors
- 👤 Francis J Wiegand
- 👤 Duis W Meador
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:18
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/02; F16L27/04; F16L27/047; F16L27/10; F16L27/1008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1584394A
Cited
GB265002A
Cited
US1708736A
Cited
US2300584A
Cited
US2286565A
Cited
US2301280A
Cited
US2405822A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-09 | 1955-01-08 | 1955-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-09 | 1959-01-08 | 1959-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-09 | 1963-01-08 | 1963-07-10 | $7700.00 | Window Closed / Lapsed |