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US2864136A
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Combination lateral and vertical pressure diaphragm molding machine
Assignee: TACCONE PNEUMATIC FOUNDRY EQUI
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Filing: 1955-09-19
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Granted: 1958-12-16
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Expires: 1975-09-19
Abstract
No abstract record available.
Inventors
- 👤 Russell W Taccone
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:30
CPC Classifications
B; B22; B22C; B22C15/00; B22C15/10; B22C15/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2019937A
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US2326381A
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US2350971A
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Cited
US2698976A
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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) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |