Patent US2880426A successfully refreshed from Google Patents.
US2880426A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible lounge and bed and the like
Assignee: Individual
•
Filing: 1957-02-19
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Granted: 1959-04-07
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Expires: 1977-02-19
Abstract
No abstract record available.
Inventors
- 👤 Goldstein Leon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:10
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/04; A47C17/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
BE495588A
Cited
US178314A
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US306704A
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US322176A
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US411966A
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US2709817A
Cited
US678465A
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US2671228A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-06 | 1962-10-06 | 1963-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-06 | 1966-10-06 | 1967-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-06 | 1970-10-06 | 1971-04-07 | $7700.00 | Window Closed / Lapsed |