US162607A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Improvement in rotary paper-cutters
Assignee: —
•
Filing: —
•
Granted: 1875-04-27
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Expires: 1892-04-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:42
CPC Classifications
B; B23; B23D; B23D25/00; B23D25/12; B26; B26D; B26D1/00; B26D1/56; B26D1/62; B26D1/626; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/4812; Y10T83/483; Y10T83/4836; Y10T83/4844
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) | 1878-04-26 | 1878-10-26 | 1879-04-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1882-04-26 | 1882-10-26 | 1883-04-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1886-04-26 | 1886-10-26 | 1887-04-27 | $7700.00 | Window Closed / Lapsed |