US2965379A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mobile hoppers for distributing finely divided materials
Assignee: Individual
•
Filing: 1957-05-08
•
Granted: 1960-12-20
•
Expires: 1977-05-08
Abstract
No abstract record available.
Inventors
- 👤 Ganley Bruce Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:23
CPC Classifications
A; A01; A01C; A01C17/00; A01C17/003; E; E01; E01C; E01C19/00; E01C19/12; E01C19/20; E01C19/201; E01C19/202; E01C19/2025; E01C2019/2055; E01C2019/207; E01C2019/208
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) | 1963-12-20 | 1964-06-20 | 1964-12-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-20 | 1968-06-20 | 1968-12-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-20 | 1972-06-20 | 1972-12-20 | $7700.00 | Window Closed / Lapsed |