US2866207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sofa bed
Assignee: Individual
•
Filing: 1953-10-08
•
Granted: 1958-12-30
•
Expires: 1973-10-08
Abstract
No abstract record available.
Inventors
- 👤 Smilow Melvin
- 👤 Thielle Morton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:42
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/04; A47C17/16; A47C17/161
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1126894A
Cited
US1027007A
Cited
US1043736A
Cited
US1271955A
Cited
US1354540A
Cited
US1437771A
Cited
US2000471A
Cited
AT144802B
Cited
US2019218A
Cited
US2120663A
Cited
US2189328A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-29 | 1962-06-30 | 1962-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-29 | 1966-06-30 | 1966-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-29 | 1970-06-30 | 1970-12-30 | $7700.00 | Window Closed / Lapsed |