Patent US2824758A successfully refreshed from Google Patents.
US2824758A
Expired / Lapsed
US
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Flexible high temperature high pressure ball type pipe joint
Assignee: Teledyne Ryan Aeronautical Corp
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Filing: 1955-07-18
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Granted: 1958-02-25
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Expires: 1975-07-18
Abstract
No abstract record available.
Inventors
- 👤 William M Cattrell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:57
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)
US386547A
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US541164A
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US882836A
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US979513A
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US1526959A
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US1614134A
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US1938035A
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US2117152A
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US2319939A
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US2465373A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-02-24 | 1961-08-26 | 1962-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-24 | 1965-08-26 | 1966-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-24 | 1969-08-26 | 1970-02-25 | $7700.00 | Window Closed / Lapsed |