Patent US2700481A successfully refreshed from Google Patents.
US2700481A
Expired / Lapsed
US
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Remotely controlled hoist for wrecking trucks
Assignee: Individual
•
Filing: 1952-09-11
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Granted: 1955-01-25
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Expires: 1972-09-11
Abstract
No abstract record available.
Inventors
- 👤 Lee A Donatelli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:57
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/12; B60P3/125; E; E02; E02F; E02F9/00; E02F9/08; E02F9/0808
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1848315A
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US2032654A
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US2145378A
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US2254083A
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US2479009A
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US2510028A
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US2497379A
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US2450798A
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US2581333A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-24 | 1958-07-26 | 1959-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-24 | 1962-07-26 | 1963-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-24 | 1966-07-26 | 1967-01-25 | $7700.00 | Window Closed / Lapsed |