US2724602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid tight connection
Assignee: Curtiss Wright Corp
•
Filing: 1950-12-01
•
Granted: 1955-11-22
•
Expires: 1970-12-01
Abstract
No abstract record available.
Inventors
- 👤 Carey Colwell
- 👤 Feo Angelo De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:08
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/10; F16L27/1008; F16L19/00; F16L19/08; Y; Y10; Y10S; Y10S285/00; Y10S285/912
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB115081A
Cited
US1955832A
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US2354358A
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US2425662A
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US2562359A
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US2460032A
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US2453391A
Cited
US2469851A
Cited
US2475026A
Cited
US2580626A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-21 | 1959-05-23 | 1959-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-21 | 1963-05-23 | 1963-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-21 | 1967-05-23 | 1967-11-22 | $7700.00 | Window Closed / Lapsed |