US2651352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible cot and camp chair
Assignee: Individual
•
Filing: 1949-01-13
•
Granted: 1953-09-08
•
Expires: 1969-01-13
Abstract
No abstract record available.
Inventors
- 👤 Harold H Beardsley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:39
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/64
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US363773A
Cited
US1306102A
Cited
US807394A
Cited
US1263509A
Cited
US1300872A
Cited
US1413901A
Cited
GB439960A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-07 | 1957-03-09 | 1957-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-07 | 1961-03-09 | 1961-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-07 | 1965-03-09 | 1965-09-08 | $7700.00 | Window Closed / Lapsed |