Patent US2853718A successfully refreshed from Google Patents.
US2853718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat attached automobile bed
Assignee: Individual
•
Filing: 1957-05-07
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Granted: 1958-09-30
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Expires: 1977-05-07
Abstract
No abstract record available.
Inventors
- 👤 Lim Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:37
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/26; B60N2/28; B60N2/2854
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US394010A
Cited
US1304966A
Cited
US1139576A
Cited
US1389073A
Cited
US1620660A
Cited
US2247598A
Cited
US2514644A
Cited
US2583187A
Cited
US2683639A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-29 | 1962-03-31 | 1962-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-29 | 1966-03-31 | 1966-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-29 | 1970-03-31 | 1970-09-30 | $7700.00 | Window Closed / Lapsed |