US2557347A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible camping body for wheeled vehicles
Assignee: Individual
•
Filing: 1948-06-02
•
Granted: 1951-06-19
•
Expires: 1968-06-02
Abstract
No abstract record available.
Inventors
- 👤 Don A Haynes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:45
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/42; B60P3/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US84892A
Cited
US863382A
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US1034028A
Cited
US1060418A
Cited
US1134877A
Cited
US1283898A
Cited
US2054122A
Cited
US2298530A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-18 | 1954-12-18 | 1955-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-18 | 1958-12-18 | 1959-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-18 | 1962-12-18 | 1963-06-19 | $7700.00 | Window Closed / Lapsed |