Patent US2910203A successfully refreshed from Google Patents.
US2910203A
Expired / Lapsed
US
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Truck loading and unloading device
Assignee: HAROLD J BELL
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Filing: 1958-01-17
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Granted: 1959-10-27
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Expires: 1978-01-17
Abstract
No abstract record available.
Inventors
- 👤 Charles P Todd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:45
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B60; B60P; B60P1/00; B60P1/44; B60P1/4414; B60P1/4421
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1919608A
Cited
US2190258A
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US2437806A
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US2502357A
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US2503181A
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US2689053A
Cited
US2639829A
Cited
US2707063A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-26 | 1963-04-27 | 1963-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-26 | 1967-04-27 | 1967-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-26 | 1971-04-27 | 1971-10-27 | $7700.00 | Window Closed / Lapsed |