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US3000389A
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Control means comprising a resilient coupling for cooling system elements
Assignee: Individual
•
Filing: 1960-05-27
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Granted: 1961-09-19
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Expires: 1980-05-27
Abstract
No abstract record available.
Inventors
- 👤 Leslie E Alsager
- 👤 Edward S Sheridan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:05
CPC Classifications
F; F16; F16L; F16L27/00; F16L27/10; F16L27/1021; Y; Y10; Y10T; Y10T137/00; Y10T137/1624; Y10T137/1632; Y10T137/8593; Y10T137/85978; Y10T137/86091
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2014355A
Cited
US2335478A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |