US2852282A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible fluid sealed joint for rigid tubes
Assignee: Eaton Aeroquip LLC
•
Filing: 1951-07-16
•
Granted: 1958-09-16
•
Expires: 1971-07-16
Abstract
No abstract record available.
Inventors
- 👤 Smisko John
- 👤 Marre Roger R La
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:36
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/02; F16L27/04; F16L27/06; F16L27/067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US290196A
Cited
USRE21606E
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US910277A
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US901339A
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US1541601A
Cited
US1382840A
Cited
GB323651A
Cited
US1925335A
Cited
US2014313A
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US2286565A
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US2318006A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-15 | 1962-03-17 | 1962-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-15 | 1966-03-17 | 1966-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-15 | 1970-03-17 | 1970-09-16 | $7700.00 | Window Closed / Lapsed |