Patent US2944562A successfully refreshed from Google Patents.
US2944562A
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Fluid pressure control system
Assignee: Cameron Solutions Inc
•
Filing: 1958-06-17
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Granted: 1960-07-12
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Expires: 1978-06-17
Abstract
No abstract record available.
Inventors
- 👤 Clarence O Glasgow
- 👤 James O Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:51
CPC Classifications
G; G01; G01F; G01F23/00; G01F23/30; G01F23/32; G05; G05D; G05D9/00; G05D9/04; Y; Y10; Y10T; Y10T137/00; Y10T137/5109; Y10T137/5196; Y10T137/7287; Y10T137/7358; Y10T137/7368; Y10T137/7371; Y10T137/7374; Y10T137/7381; Y10T137/7387
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US529739A
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US1085166A
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US1752631A
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US2186224A
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US2191700A
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US2339469A
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US2817241A
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US2842157A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |