US2797735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat structures and upholstery units therefor
Assignee: Old Carco LLC
•
Filing: 1953-03-05
•
Granted: 1957-07-02
•
Expires: 1973-03-05
Abstract
No abstract record available.
Inventors
- 👤 James Ernest Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:20
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/70; B60N2/7023; B60N2/7035; B60N2/7047; B60N2/7041
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1768454A
Cited
US794145A
Cited
US1140930A
Cited
US2085475A
Cited
US2296603A
Cited
US2421851A
Cited
GB977228A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-01 | 1960-12-31 | 1961-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-01 | 1964-12-31 | 1965-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-01 | 1968-12-31 | 1969-07-02 | $7700.00 | Window Closed / Lapsed |