US2646577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible cot
Assignee: Individual
•
Filing: 1949-11-04
•
Granted: 1953-07-28
•
Expires: 1969-11-04
Abstract
No abstract record available.
Inventors
- 👤 Arthur G Thayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:05
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/64; A47C17/68
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1080577A
Cited
US1277084A
Cited
US1300621A
Cited
US1389682A
Cited
US1417802A
Cited
FR43949E
Cited
AT140530B
Cited
US2400155A
Cited
US2545813A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-27 | 1957-01-26 | 1957-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-27 | 1961-01-26 | 1961-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-27 | 1965-01-26 | 1965-07-28 | $7700.00 | Window Closed / Lapsed |