Patent US3024931A successfully refreshed from Google Patents.
US3024931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cable operated dump body
Assignee: Individual
•
Filing: 1959-10-15
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Granted: 1962-03-13
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Expires: 1979-10-15
Abstract
No abstract record available.
Inventors
- 👤 William E Grover
- 👤 William H Phillips
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:16
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/04; B60P1/06; B60P1/14; B60P1/02; B60P1/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1802010A
Cited
US1866640A
Cited
US2379094A
Cited
US2672247A
Cited
US2748965A
Cited
US2846092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |