US3275344A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Misalignment compensating coupling
Assignee: General Electric Co
•
Filing: 1965-02-19
•
Granted: 1966-09-27
•
Expires: 1985-02-19
Abstract
No abstract record available.
Inventors
- 👤 Norman L Kendt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 07:53
CPC Classifications
F; F16; F16L; F16L17/00; F16L17/06; F16L17/063; F16L21/00; F16L21/002; F16L21/005; F16L27/00; F16L27/10; F16L27/1025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR671280A
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US1939204A
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US2238588A
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US2363592A
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US2582249A
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US2520575A
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US2984503A
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US3009470A
Cited
FR1223800A
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GB860906A
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US3115352A
Cited
US3151894A
Cited
US3151695A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-26 | 1970-03-28 | 1970-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-26 | 1974-03-28 | 1974-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-26 | 1978-03-28 | 1978-09-27 | $7700.00 | Window Closed / Lapsed |