Patent US3062566A successfully refreshed from Google Patents.
US3062566A
Expired / Lapsed
US
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Manifold attachment to tubular wall
Assignee: RTX Corp
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Filing: 1959-06-25
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Granted: 1962-11-06
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Expires: 1979-06-25
Abstract
No abstract record available.
Inventors
- 👤 Robert E Coburn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:10
CPC Classifications
F; F02; F02K; F02K9/00; F02K9/42; F02K9/60; F02K9/62; F02K9/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1581571A
Cited
US2064539A
Cited
FR896089A
Cited
US2958183A
Cited
US2669835A
Cited
US2880577A
Cited
GB809844A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |