Patent US3483915A successfully refreshed from Google Patents.
US3483915A
Expired / Lapsed
US
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Method of forming continuously-cast metal strand into integral billets
Assignee: DER VON MOOS'SCHEN EISENWERKE AG
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Filing: 1968-01-25
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Granted: 1969-12-16
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Expires: 1988-01-25
Abstract
No abstract record available.
Inventors
- 👤 Emil Schneckenburger
- 👤 Armin Thalman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:14
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/14; B22D11/142; B22D11/12; B22D11/1206; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4998; Y10T29/49988; Y10T29/49991
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US494659A
Cited
US2008626A
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US2698467A
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US3209452A
Cited
US3147521A
Cited
FR1313423A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |