US2845192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Excavating and self-loading dump truck
Assignee: Individual
•
Filing: 1955-11-15
•
Granted: 1958-07-29
•
Expires: 1975-11-15
Abstract
No abstract record available.
Inventors
- 👤 Klaus Kaspar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:20
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/28; E02F3/34; E02F3/348; E02F3/3483; E02F3/342
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2170932A
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US2392025A
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US2624478A
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US2643011A
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US2712876A
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FR1088185A
Cited
US2754020A
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US2776769A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-28 | 1962-01-27 | 1962-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-28 | 1966-01-27 | 1966-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-28 | 1970-01-27 | 1970-07-29 | $7700.00 | Window Closed / Lapsed |