Patent US4868480A successfully refreshed from Google Patents.
Patent US2548084A successfully refreshed from Google Patents.
US2548084A
Expired / Lapsed
US
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Scoop-shovel vehicle
Assignee: Individual
•
Filing: 1947-09-19
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Granted: 1951-04-10
•
Expires: 1967-09-19
Abstract
No abstract record available.
Inventors
- 👤 Eddie B Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:38
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/34; E02F3/352
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1386911A
Cited
US1753731A
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US1926308A
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US2109388A
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US2354337A
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US2387764A
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US2421472A
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US2478462A
Cited
US2437010A
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US2462790A
Cited
US2439139A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-09 | 1954-10-09 | 1955-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-09 | 1958-10-09 | 1959-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-09 | 1962-10-09 | 1963-04-10 | $7700.00 | Window Closed / Lapsed |