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Patent US2573193A successfully refreshed from Google Patents.
US2573193A
Expired / Lapsed
US
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Bulk tank truck with conveyer unloader
Assignee: Individual
•
Filing: 1948-02-11
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Granted: 1951-10-30
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Expires: 1968-02-11
Abstract
No abstract record available.
Inventors
- 👤 Goldsberry Francis Mern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:17
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/36
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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FR824667A
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US2130099A
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US2275799A
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US2438301A
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US2412121A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-29 | 1955-04-30 | 1955-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-29 | 1959-04-30 | 1959-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-29 | 1963-04-30 | 1963-10-30 | $7700.00 | Window Closed / Lapsed |