US475559A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plug-cutter
Assignee: —
•
Filing: —
•
Granted: 1892-05-24
•
Expires: 1909-05-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:21
CPC Classifications
B; B27; B27G; B27G15/00; B23; B23B; B23B51/00; B23B51/04; B23B51/0426; B23B51/044; Y; Y10; Y10T; Y10T408/00; Y10T408/50; Y10T408/51; Y10T408/55; Y10T408/56; Y10T408/5605; Y10T408/60; Y10T408/62; Y10T408/625
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) | 1895-05-24 | 1895-11-23 | 1896-05-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-05-24 | 1899-11-23 | 1900-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-05-25 | 1903-11-24 | 1904-05-25 | $7700.00 | Window Closed / Lapsed |