US2944589A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat structure for mounting on the roofs of motor cars and the like
Assignee: Individual
•
Filing: 1958-09-02
•
Granted: 1960-07-12
•
Expires: 1978-09-02
Abstract
No abstract record available.
Inventors
- 👤 Balfour Lionel Maxwell Joachim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:01
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/30; B60N2/3095; B60N2/3002; B60N2/3004; B60N2/3009; B60N2/3011
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US515387A
Cited
US2704569A
Cited
US1231318A
Cited
US1505518A
Cited
US2466204A
Cited
US2853119A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-12 | 1964-01-11 | 1964-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-12 | 1968-01-11 | 1968-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-12 | 1972-01-11 | 1972-07-12 | $7700.00 | Window Closed / Lapsed |