US2580486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible top for vehicles
Assignee: Briggs Manufacturing Co
•
Filing: 1948-06-05
•
Granted: 1952-01-01
•
Expires: 1968-06-05
Abstract
No abstract record available.
Inventors
- 👤 Vigmostad Trygve
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:47
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/08; B60J7/12; B60J7/1226; B60J7/1265; B60J7/1269; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/20588
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1674573A
Cited
US1952252A
Cited
US2255289A
Cited
US2372583A
Cited
US2272299A
Cited
US2309926A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-31 | 1955-07-02 | 1956-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-31 | 1959-07-02 | 1960-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-31 | 1963-07-02 | 1964-01-01 | $7700.00 | Window Closed / Lapsed |