US2483006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for earth-working, loglifting, stock-piling, or the like
Assignee: Individual
•
Filing: 1944-06-30
•
Granted: 1949-09-27
•
Expires: 1964-06-30
Abstract
No abstract record available.
Inventors
- 👤 Hamilton Charles Willi Fielden
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:06
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/34; E02F3/352; E02F3/342; Y; Y10; Y10S; Y10S414/00; Y10S414/125
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1301643A
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US1703600A
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US1740786A
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US1742494A
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US1725624A
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US2151436A
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US2335231A
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US2323434A
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US2310284A
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US2296827A
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US2304282A
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US2341853A
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US2347822A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-26 | 1953-03-28 | 1953-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-26 | 1957-03-28 | 1957-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-26 | 1961-03-28 | 1961-09-27 | $7700.00 | Window Closed / Lapsed |