Patent US2959183A successfully refreshed from Google Patents.
US2959183A
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US
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Single lever control valve
Assignee: BARNES Manufacturing CO
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Filing: 1958-01-14
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Granted: 1960-11-08
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Expires: 1978-01-14
Abstract
No abstract record available.
Inventors
- 👤 Richard H Jordan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:27
CPC Classifications
F; F16; F16K; F16K11/00; F16K11/02; F16K11/04; F16K11/056; F16K11/0565; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7734; Y10T137/8593; Y10T137/87056; Y10T137/87088; Y10T137/87096; Y10T137/87121; Y10T137/87249; Y10T74/00; Y10T74/20; Y10T74/20396
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2791231A
Cited
US1878097A
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US1924771A
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US2563955A
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US2519158A
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US2741258A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |