US2510100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous casting apparatus
Assignee: Individual
•
Filing: 1946-03-09
•
Granted: 1950-06-06
•
Expires: 1966-03-09
Abstract
No abstract record available.
Inventors
- 👤 Norman P Goss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:05
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/07
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US252711A
Cited
US520923A
Cited
US944370A
Cited
US1841881A
Cited
US2225373A
Cited
US2264288A
Cited
US2816180A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-06-05 | 1953-12-05 | 1954-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-06-05 | 1957-12-05 | 1958-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-06-05 | 1961-12-05 | 1962-06-06 | $7700.00 | Window Closed / Lapsed |