US2649141A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible furniture
Assignee: Individual
•
Filing: 1951-03-19
•
Granted: 1953-08-18
•
Expires: 1971-03-19
Abstract
No abstract record available.
Inventors
- 👤 Oren B Marshall
- 👤 Branard F Adams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 00:38
CPC Classifications
A; A47; A47C; A47C4/00; A47C4/04; A47C4/08; A47C4/10; A47C4/14
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-17 | 1957-02-16 | 1957-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-17 | 1961-02-16 | 1961-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-17 | 1965-02-16 | 1965-08-18 | $7700.00 | Window Closed / Lapsed |