US2767445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding apparatus
Assignee: TACCONE PNEUMATIC FOUNDRY EQUI
•
Filing: 1952-08-08
•
Granted: 1956-10-23
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Expires: 1972-08-08
Abstract
No abstract record available.
Inventors
- 👤 Russell W Taccone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:32
CPC Classifications
B; B22; B22C; B22C11/00; B22C15/00; B22C15/10; B22C15/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US387716A
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US302349A
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US1027115A
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DE323380C
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US1360147A
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US1656951A
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US1911106A
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US2161190A
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US2349219A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-23 | 1960-04-23 | 1960-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-23 | 1964-04-23 | 1964-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-23 | 1968-04-23 | 1968-10-23 | $7700.00 | Window Closed / Lapsed |