US440388A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Saw-mill
Assignee: —
•
Filing: —
•
Granted: 1890-11-11
•
Expires: 1907-11-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:49
CPC Classifications
B; B27; B27B; B27B29/00; B27B29/08; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6492; Y10T83/6499; Y10T83/6508; Y10T83/6515; Y10T83/6518; Y10T83/652; Y10T83/6521; Y10T83/6523; Y10T83/6532
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) | 1893-11-10 | 1894-05-12 | 1894-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1897-11-10 | 1898-05-12 | 1898-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1901-11-11 | 1902-05-13 | 1902-11-12 | $7700.00 | Window Closed / Lapsed |