US586232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screw
Assignee: —
•
Filing: —
•
Granted: 1897-07-13
•
Expires: 1914-07-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:48
CPC Classifications
F; F16; F16B; F16B35/00; F16B35/04; F16B35/06; F16B35/065
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) | 1900-07-13 | 1901-01-12 | 1901-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1904-07-13 | 1905-01-12 | 1905-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1908-07-13 | 1909-01-12 | 1909-07-14 | $7700.00 | Window Closed / Lapsed |