Patent US2483296A successfully refreshed from Google Patents.
US2483296A
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Sofa bed construction
Assignee: James Mccutcheon & Co
•
Filing: 1946-01-11
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Granted: 1949-09-27
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Expires: 1966-01-11
Abstract
No abstract record available.
Inventors
- 👤 Murtagh Gilbert
- 👤 Joseph B Platt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 12:45
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/04; A47C17/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-26 | 1953-03-28 | 1953-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-26 | 1957-03-28 | 1957-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-26 | 1961-03-28 | 1961-09-27 | $7700.00 | Window Closed / Lapsed |