US3191922A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bracket for supporting tiltable crucibles or converters
Assignee: Voestalpine AG
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Filing: 1962-10-05
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Granted: 1965-06-29
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Expires: 1982-10-05
Abstract
No abstract record available.
Inventors
- 👤 Puhringer Othmar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:35
CPC Classifications
C; C21; C21C; C21C5/00; C21C5/28; C21C5/42; C21C5/46; C21C5/4633; C21C5/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
A BRACKET FOR SUPPORTING TILTABLE CRUCIBLES OR CONVERTERS ON A TRUNNION RING, COMPRISING A PLATE MEMBER RIGIDLY SECURED TO THE CRUCIBLE SHELL, A FLAP MEMBER WHICH IS HINGEABLY MOUNTED ON SAID PLATE MEMBER, FOR ENGAGING THE TRUNNION RING, AND MEANS FOR ADJUSTABLY SECURING THE FLAP MEMBER IN A PREDETERMINED POSITION IN ENGAGEMENT WITH THE TRUNNION RING TO PROVIDE A LOAD BEARING CONNECTION.
Claim 2
Dependent Claim
62 words
A BRACKET FOR SUPPORTING TILTABLE CRUCIBLES OR CONVERTERS ON A TRUNNION RING, COMPRISING A PLATE MEMBER RIGIDLY SECURED TO THE CRUCIBLE SHELL, A FLAP MEMBER WHICH IS HINGEABLY MOUNTED ON SAID PLATE MEMBER, FOR ENGAGING THE TRUNNION RING, AND MEANS FOR ADJUSTABLY SECURING THE FLAP MEMBER IN A PREDETERMINED POSITION IN ENGAGEMENT WITH THE TRUNNION RING TO PROVIDE A LOAD BEARING CONNECTION.
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) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |