US431483A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gang edger
Assignee: —
•
Filing: —
•
Granted: 1890-07-01
•
Expires: 1907-07-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:13
CPC Classifications
B; B27; B27B; B27B5/00; B27B5/29; B27B5/30; B27B5/34; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/6579; Y10T83/6584; Y10T83/6587; Y10T83/6588; Y10T83/659; Y10T83/768; Y10T83/7809; Y10T83/7847
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) | 1893-06-30 | 1893-12-30 | 1894-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1897-06-30 | 1897-12-30 | 1898-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1901-07-01 | 1901-12-31 | 1902-07-02 | $7700.00 | Window Closed / Lapsed |