US2596265A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable loading and unloading conveyer
Assignee: Individual
•
Filing: 1947-05-21
•
Granted: 1952-05-13
•
Expires: 1967-05-21
Abstract
No abstract record available.
Inventors
- 👤 Manierre George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:57
CPC Classifications
B; B65; B65G; B65G41/00; B65G41/001; B65G41/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1261702A
Cited
US890689A
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US897462A
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US1392069A
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US1399130A
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US2066137A
Cited
US2360282A
Cited
US2430945A
Cited
US2495647A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-13 | 1955-11-12 | 1956-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-13 | 1959-11-12 | 1960-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-13 | 1963-11-12 | 1964-05-13 | $7700.00 | Window Closed / Lapsed |