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US266468A
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US
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Apparatus for handling and heating cast-steel
Assignee: —
•
Filing: —
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Granted: 1882-10-24
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Expires: 1899-10-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:27
CPC Classifications
F; F27; F27D; F27D3/00; F27D3/14; C; C21; C21C; C21C5/00; C21C5/28; C21C5/38; C21C5/40
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) | 1885-10-23 | 1886-04-24 | 1886-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1889-10-23 | 1890-04-24 | 1890-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1893-10-23 | 1894-04-24 | 1894-10-24 | $7700.00 | Window Closed / Lapsed |