Patent US2530263A successfully refreshed from Google Patents.
US2530263A
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US
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Assignee: General Bronze Corp
•
Filing: 1945-01-27
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Granted: 1950-11-14
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Expires: 1965-01-27
Abstract
No abstract record available.
Inventors
- 👤 Peremi Edmund
- 👤 Weimann Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:53
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/48; E05D15/28; E05D15/30; E05D3/00; E05D3/06; E05Y; E05Y2800/00; E05Y2800/74; E05Y2800/742; E05Y2800/746; E05Y2900/00
Claims Analysis
Total Claims: 0
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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) | 1953-11-13 | 1954-05-15 | 1954-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-13 | 1958-05-15 | 1958-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-13 | 1962-05-15 | 1962-11-14 | $7700.00 | Window Closed / Lapsed |