US587464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ratchet-wrench
Assignee: —
•
Filing: —
•
Granted: 1897-08-03
•
Expires: 1914-08-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:09
CPC Classifications
B; B25; B25B; B25B13/00; B25B13/46; B25B13/461; B25B13/462; B25B13/463; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17231; Y10T279/17239; Y10T279/17256; Y10T279/17761; Y10T279/17769
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) | 1900-08-03 | 1901-02-02 | 1901-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1904-08-03 | 1905-02-02 | 1905-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1908-08-03 | 1909-02-02 | 1909-08-04 | $7700.00 | Window Closed / Lapsed |