Patent US340009A successfully refreshed from Google Patents.
US11699A
Expired / Lapsed
US
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Mode of converting the backs of car-seats into beds or lounges
Assignee: —
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Filing: —
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Granted: 1854-09-19
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Expires: 1871-09-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 06:23
CPC Classifications
B; B61; B61D; B61D33/00; B61D33/0007; B61D33/0014; B61D33/0021; B60; B60N; B60N2/00; B60N2/24; B60N2/32; B60N2/34; B60N3/00; B60N3/008; B64; B64D; B64D11/00; B64D11/06; B64D11/0639; B64D11/0641
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) | 1857-09-18 | 1858-03-20 | 1858-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1861-09-18 | 1862-03-20 | 1862-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1865-09-18 | 1866-03-20 | 1866-09-19 | $7700.00 | Window Closed / Lapsed |