US3115352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alignment compensating coupling
Assignee: General Electric Co
•
Filing: 1960-07-20
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Granted: 1963-12-24
•
Expires: 1980-07-20
Abstract
No abstract record available.
Inventors
- 👤 William J Heerlein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:11
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/10; F16L27/1025; A; A47; A47L; A47L15/00; A47L15/42; A47L15/4214; A47L15/4217
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2704675A
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US2733831A
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US1433663A
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DE825025C
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US2558620A
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US2654386A
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US2796192A
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US2835269A
Cited
FR1120776A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |