Patent US940385A successfully refreshed from Google Patents.
US940385A
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US
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Fluid-pressure valve.
Assignee: Individual
•
Filing: 1908-09-10
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Granted: 1909-11-16
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Expires: 1928-09-10
Abstract
No abstract record available.
Inventors
- 👤 Joseph Folco
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:15
CPC Classifications
F; F16; F16K; F16K15/00; F16K15/02; F16K15/03; F16K15/06; F16K15/063; F16K15/065; F16K15/066; F16K15/067; F16K17/00; F16K17/02; F16K17/04; F16K47/00; F16K47/01; F16K47/011; F16K47/0111; Y; Y10; Y10T; Y10T137/00; Y10T137/7504; Y10T137/7722; Y10T137/7837; Y10T137/7838; Y10T137/785
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1912-11-15 | 1913-05-17 | 1913-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-11-15 | 1917-05-17 | 1917-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-11-15 | 1921-05-17 | 1921-11-16 | $7700.00 | Window Closed / Lapsed |