US10023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine fob sawing sticks eob broom-handles
Assignee: —
•
Filing: —
•
Granted: 1853-09-20
•
Expires: 1870-09-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 15:56
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/38; B26F1/384; B23; B23D; B23D23/00; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0586; Y10T83/647; Y10T83/6476; Y10T83/6478; Y10T83/6584; Y10T83/6587; Y10T83/6588; Y10T83/768; Y10T83/7793; Y10T83/7797
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) | 1856-09-19 | 1857-03-21 | 1857-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1860-09-19 | 1861-03-21 | 1861-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1864-09-19 | 1865-03-21 | 1865-09-20 | $7700.00 | Window Closed / Lapsed |