Patent US536119A successfully refreshed from Google Patents.
US536119A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stop and waste valve
Assignee: —
•
Filing: —
•
Granted: 1895-03-19
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Expires: 1912-03-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:38
CPC Classifications
F; F16; F16K; F16K1/00; F16K1/16; F16K1/18; F16K1/20; B; B60; B60H; B60H1/00; B60H1/00642; B60H1/00814; B60H1/00821; B60H1/00835; B60H1/00857; Y; Y10; Y10T; Y10T137/00; Y10T137/5327; Y10T137/5438; Y10T137/545; Y10T137/6851; Y10T137/6966; Y10T137/6969; Y10T137/698
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) | 1898-03-18 | 1898-09-17 | 1899-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1902-03-19 | 1902-09-18 | 1903-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1906-03-19 | 1906-09-18 | 1907-03-20 | $7700.00 | Window Closed / Lapsed |