Patent US300216A successfully refreshed from Google Patents.
US300216A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Saw-mill
Assignee: —
•
Filing: —
•
Granted: 1884-06-10
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Expires: 1901-06-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:09
CPC Classifications
B; B27; B27B; B27B29/00; B27B29/08; B27B29/10; Y; Y10; Y10T; Y10T74/00; Y10T74/15; Y10T74/1558; Y10T74/1565; Y10T74/1566; Y10T74/18; Y10T74/18056; Y10T74/18288; Y10T74/21; Y10T74/2133; Y10T74/2136; Y10T83/00; Y10T83/647; Y10T83/6492; Y10T83/6499; Y10T83/6508; Y10T83/6515; Y10T83/6518; Y10T83/6523; Y10T83/6532; Y10T83/6536
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) | 1887-06-10 | 1887-12-10 | 1888-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1891-06-10 | 1891-12-10 | 1892-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1895-06-10 | 1895-12-10 | 1896-06-10 | $7700.00 | Window Closed / Lapsed |