US2585095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Side-dumping scoop
Assignee: Caterpillar Industrial Inc
•
Filing: 1948-02-19
•
Granted: 1952-02-12
•
Expires: 1968-02-19
Abstract
No abstract record available.
Inventors
- 👤 Lee C Daniels
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:26
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/34; E02F3/345
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1571360A
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FR671115A
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US2148359A
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US2110737A
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US2212711A
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US2319456A
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US2411228A
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US2405893A
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US2413661A
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US2437010A
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US2427301A
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US2457366A
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US2516686A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-02-11 | 1955-08-13 | 1956-02-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-02-11 | 1959-08-13 | 1960-02-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-02-11 | 1963-08-13 | 1964-02-12 | $7700.00 | Window Closed / Lapsed |