Patent US2827975A successfully refreshed from Google Patents.
US2827975A
Expired / Lapsed
US
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Vehicle power-steering mechanism
Assignee: LION PRODUCTS Co
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Filing: 1954-04-06
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Granted: 1958-03-25
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Expires: 1974-04-06
Abstract
No abstract record available.
Inventors
- 👤 Brand Glen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:45
CPC Classifications
B; B62; B62D; B62D5/00; B62D5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US729737A
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US1570097A
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US1657412A
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US1926692A
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US2151998A
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US2213271A
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FR866179A
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US2368135A
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US2334918A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-24 | 1961-09-23 | 1962-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-24 | 1965-09-23 | 1966-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-24 | 1969-09-23 | 1970-03-25 | $7700.00 | Window Closed / Lapsed |