Patent US3201106A successfully refreshed from Google Patents.
US3201106A
Expired / Lapsed
US
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Tipping mechanism for a steelworks converter
Assignee: Societe des Forges et Ateliers du Creusot
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Filing: 1962-02-12
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Granted: 1965-08-17
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Expires: 1982-02-12
Abstract
No abstract record available.
Inventors
- 👤 Lafay Georges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:38
CPC Classifications
C; C21; C21C; C21C5/00; C21C5/28; C21C5/42; C21C5/46; C21C5/50; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19023; Y10T74/19126; Y10T74/19135
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
IN TIPPING MECHANISM FOR A STEEL WORKS CONVERTER, A CONVERTER, A TRUNNION FOR SAID CONVERTER, A TOOTHED WHEEL MOUNTED DIRECTLY ON SAID TRUNNION, RIMS HAVING INNER AND OUTER SMOOTH SURFACES ON SAID WHEEL, TWO CARRIAGES SPACED FROM EACH OTHER AND MOUNTED ADJACENT THE PERIPHERY OF SAID WHEEL, ROLLERS MOUNTED ON SAID CARRIAGES RUNNING ON SAID SMOOTH SURFACES, A DRIVIG PINION ON EACH
Claim 2
Dependent Claim
62 words
IN TIPPING MECHANISM FOR A STEEL WORKS CONVERTER, A CONVERTER, A TRUNNION FOR SAID CONVERTER, A TOOTHED WHEEL MOUNTED DIRECTLY ON SAID TRUNNION, RIMS HAVING INNER AND OUTER SMOOTH SURFACES ON SAID WHEEL, TWO CARRIAGES SPACED FROM EACH OTHER AND MOUNTED ADJACENT THE PERIPHERY OF SAID WHEEL, ROLLERS MOUNTED ON SAID CARRIAGES RUNNING ON SAID SMOOTH SURFACES, A DRIVIG PINION ON EACH
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |