US183397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in mitering-machines
Assignee: —
•
Filing: —
•
Granted: 1876-10-17
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Expires: 1893-10-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:19
CPC Classifications
D; D06; D06H; D06H7/00; D06H7/04; B; B23; B23D; B23D47/00; B23D47/128; B26; B26D; B26D1/00; B26D1/01; B26D1/02; B26D1/025; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6584; Y10T83/6603; Y10T83/768; Y10T83/7684; Y10T83/7693; Y10T83/7722
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) | 1879-10-17 | 1880-04-17 | 1880-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1883-10-17 | 1884-04-17 | 1884-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1887-10-17 | 1888-04-17 | 1888-10-17 | $7700.00 | Window Closed / Lapsed |