Patent US653187A successfully refreshed from Google Patents.
US653187A
Expired / Lapsed
US
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Valve for hydraulic machinery.
Assignee: Individual
•
Filing: 1899-03-08
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Granted: 1900-07-03
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Expires: 1919-03-08
Abstract
No abstract record available.
Inventors
- 👤 Joseph K Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:09
CPC Classifications
F; F15; F15B; F15B13/00; F15B13/02; F15B13/04; F15B13/0401; F15B13/0402; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/86493; Y10T137/86574; Y10T137/86582; Y10T137/86606; Y10T137/8667; Y10T137/86718
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) | 1903-07-03 | 1904-01-02 | 1904-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1907-07-03 | 1908-01-02 | 1908-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1911-07-03 | 1912-01-02 | 1912-07-03 | $7700.00 | Window Closed / Lapsed |