US2529458A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible top structure for motor vehicles
Assignee: Carbodies Ltd
•
Filing: 1947-06-30
•
Granted: 1950-11-07
•
Expires: 1967-06-30
Abstract
No abstract record available.
Inventors
- 👤 Orr John Hewitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 02:44
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/185; B60J7/1855; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/0969; Y10T292/097; Y10T292/0977; Y10T292/0978
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US166546A
Cited
US201824A
Cited
FR353380A
Cited
US968894A
Cited
US1753931A
Cited
US2070699A
Cited
GB512566A
Cited
GB518801A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-06 | 1954-05-08 | 1954-11-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-06 | 1958-05-08 | 1958-11-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-06 | 1962-05-08 | 1962-11-07 | $7700.00 | Window Closed / Lapsed |