Patent US2878983A successfully refreshed from Google Patents.
US2550185A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-loading vehicle
Assignee: Individual
•
Filing: 1948-01-02
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Granted: 1951-04-24
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Expires: 1968-01-02
Abstract
No abstract record available.
Inventors
- 👤 Tom N Busch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:04
CPC Classifications
A; A01; A01G; A01G23/00; A01G23/003; A01G23/006; A01G23/02; A01G23/08; B; B60; B60P; B60P1/00; B60P1/54; B60P1/5404; B60P1/5423; B60P1/5428; B62; B62D; B62D55/00; B62D55/06; B62D55/065; B62D55/0655
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1886614A
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US1909689A
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US2058473A
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US2290738A
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US2305148A
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US2294354A
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US2360654A
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US2417658A
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US2433598A
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US2426889A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-23 | 1954-10-23 | 1955-04-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-23 | 1958-10-23 | 1959-04-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-23 | 1962-10-23 | 1963-04-24 | $7700.00 | Window Closed / Lapsed |