Patent US1935182A successfully refreshed from Google Patents.
Patent US3567205A successfully refreshed from Google Patents.
US3567205A
Expired / Lapsed
US
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Tilting mechanism for molten metal receptacle
Assignee: Interlake Steel Corp
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Filing: 1968-05-22
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Granted: 1971-03-02
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Expires: 1988-05-22
Abstract
Abstract A RECEPTACLE FOR CONTAINING MOLTEN METAL HAVING USE AS A FURNACE FOR HEATING THE METAL. THE RECEPTACLE HAS IMPROVED MECHANISM FOR TILTING THE RECEPTACLE FOR POURING TO DISCHARGE THE MOLTEN METAL FROM IT. THE TILTING MECHANISM COMBINES A ROLLING CARRIAGE SUPPORTING THE RECEPTACLE AT ONE END AND A POWER CYLINDER SUPPORTING IT AT THE OTHER END. ACTUATION OF THE POWER CYLINDER COMBINES ROLLING MOVEMENT OF THE CARRIAGE WITH TILTING OF THE RECEPTACLE.
Inventors
- 👤 Frank K Armour
- 👤 Arthur J Benke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:26
CPC Classifications
F; F27; F27B; F27B14/00; F27B14/02; F27B3/00; F27B3/06; F27B3/065; F27D; F27D3/00; F27D3/18
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) | 1974-03-01 | 1974-08-31 | 1975-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-01 | 1978-08-31 | 1979-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-01 | 1982-08-31 | 1983-03-02 | $7700.00 | Window Closed / Lapsed |