US10778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circular sawing machine
Assignee: —
•
Filing: —
•
Granted: 1854-04-18
•
Expires: 1871-04-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:39
CPC Classifications
B; B27; B27B; B27B29/00; B27B29/08; B27B29/085; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6492; Y10T83/6499; Y10T83/65; Y10T83/6508; Y10T83/6515; Y10T83/6518; Y10T83/6523; Y10T83/6526; Y10T83/929; Y10T83/9372; Y10T83/9403
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) | 1857-04-17 | 1857-10-17 | 1858-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1861-04-17 | 1861-10-17 | 1862-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1865-04-17 | 1865-10-17 | 1866-04-18 | $7700.00 | Window Closed / Lapsed |