US723110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Feed-water strainer and catch-basin.
Assignee: WILLIAM T WILLIAMS
•
Filing: 1902-11-14
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Granted: 1903-03-17
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Expires: 1922-11-14
Abstract
No abstract record available.
Inventors
- 👤 William Grant Wilmington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:33
CPC Classifications
B; B01; B01D; B01D17/00; Y; Y10; Y10T; Y10T137/00; Y10T137/4238; Y10T137/4245; Y10T137/794; Y10T137/8013; Y10T137/8085; Y10T137/8593; Y10T137/86292; Y10T137/863; Y10T137/86308; Y10T137/86493; Y10T137/86863; Y10T137/86871
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) | 1906-03-16 | 1906-09-15 | 1907-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1910-03-16 | 1910-09-15 | 1911-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1914-03-16 | 1914-09-15 | 1915-03-17 | $7700.00 | Window Closed / Lapsed |