US2595038A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sofa bed
Assignee: Simmons USA Corp
•
Filing: 1946-06-10
•
Granted: 1952-04-29
•
Expires: 1966-06-10
Abstract
No abstract record available.
Inventors
- 👤 Edward E Woller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:17
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/04; A47C17/22; A47C17/23; A47C17/225
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1081590A
Cited
US1326295A
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US996243A
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US1210432A
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US1270743A
Cited
US1242960A
Cited
US1270742A
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US1445195A
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US2333087A
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US2352989A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-29 | 1955-10-29 | 1956-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-29 | 1959-10-29 | 1960-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-29 | 1963-10-29 | 1964-04-29 | $7700.00 | Window Closed / Lapsed |