Patent US4348979A successfully refreshed from Google Patents.
US258797A
Expired / Lapsed
US
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Device for clamping wheels or pulleys upon shafts
Assignee: —
•
Filing: —
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Granted: 1882-05-30
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Expires: 1899-05-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 13:17
CPC Classifications
B; B25; B25G; B25G3/00; B25G3/02; F; F16; F16B; F16B2200/00; F16B2200/20; F16B2200/30
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) | 1885-05-29 | 1885-11-28 | 1886-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1889-05-29 | 1889-11-28 | 1890-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1893-05-29 | 1893-11-28 | 1894-05-30 | $7700.00 | Window Closed / Lapsed |