Patent US2407786A successfully refreshed from Google Patents.
US2407786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination chair and cot
Assignee: Individual
•
Filing: 1945-06-18
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Granted: 1946-09-17
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Expires: 1965-06-18
Abstract
No abstract record available.
Inventors
- 👤 Keest Frank
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:28
CPC Classifications
A; A61; A61G; A61G5/00; A61G5/08; A61G5/006; A61G5/0808; A61G5/0833
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1949-09-16 | 1950-03-18 | 1950-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1953-09-16 | 1954-03-18 | 1954-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1957-09-16 | 1958-03-18 | 1958-09-17 | $7700.00 | Window Closed / Lapsed |