Patent US2058474A successfully refreshed from Google Patents.
US586808A
Expired / Lapsed
US
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Rotary shears
Assignee: —
•
Filing: —
•
Granted: 1897-07-20
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Expires: 1914-07-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 11:34
CPC Classifications
B; B27; B27B; B27B25/00; B27B25/10; B26; B26D; B26D7/00; B26D7/01; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654; Y10T83/768; Y10T83/7684; Y10T83/7709; Y10T83/7722; Y10T83/7809; Y10T83/783; Y10T83/849; Y10T83/853; Y10T83/855; Y10T83/856; Y10T83/857; Y10T83/858; Y10T83/86
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) | 1900-07-20 | 1901-01-19 | 1901-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1904-07-20 | 1905-01-19 | 1905-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1908-07-20 | 1909-01-19 | 1909-07-21 | $7700.00 | Window Closed / Lapsed |