US2590574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Steering means for vehicles
Assignee: Individual
•
Filing: 1944-10-05
•
Granted: 1952-03-25
•
Expires: 1964-10-05
Abstract
No abstract record available.
Inventors
- 👤 Marion B Robinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:10
CPC Classifications
G; G05; G05D; G05D1/00; G05D1/0011
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1370688A
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US1418605A
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US1670641A
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US2051974A
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US2109475A
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US2176469A
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US2077401A
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US2165800A
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GB546488A
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US2247294A
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US2396091A
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US2400641A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-25 | 1955-09-24 | 1956-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-25 | 1959-09-24 | 1960-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-25 | 1963-09-24 | 1964-03-25 | $7700.00 | Window Closed / Lapsed |