Patent US926309A successfully refreshed from Google Patents.
US926309A
Expired / Lapsed
US
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Extensible leg-rest for car-seats.
Assignee: St Louis Car Co
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Filing: 1909-01-12
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Granted: 1909-06-29
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Expires: 1929-01-12
Abstract
No abstract record available.
Inventors
- 👤 Hubert Witte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 10:02
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/06; B60N3/063; A; A47; A47C; A47C7/00; A47C7/50; A47C7/506
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1912-06-28 | 1912-12-28 | 1913-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1916-06-28 | 1916-12-28 | 1917-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1920-06-28 | 1920-12-28 | 1921-06-29 | $7700.00 | Window Closed / Lapsed |