US2536749A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folding motor vehicle for aircraft
Assignee: Individual
•
Filing: 1947-09-26
•
Granted: 1951-01-02
•
Expires: 1967-09-26
Abstract
No abstract record available.
Inventors
- 👤 Jenner Ray Richard
- 👤 Donald H Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:20
CPC Classifications
B; B62; B62D; B62D31/00; B62D31/003; B62D31/006; B60; B60F; B60F5/00; B60F5/003; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32081
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1312648A
Cited
US731588A
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US937212A
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US1030357A
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US1717420A
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US2073315A
Cited
US2050776A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-01 | 1954-07-03 | 1955-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-01 | 1958-07-03 | 1959-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-01 | 1962-07-03 | 1963-01-02 | $7700.00 | Window Closed / Lapsed |