Patent US1867226A successfully refreshed from Google Patents.
US1867226A
Expired / Lapsed
US
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Frame-like structure for vehicles, aircraft, and other conveyers
Assignee: Individual
•
Filing: 1930-07-15
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Granted: 1932-07-12
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Expires: 1950-07-15
Abstract
No abstract record available.
Inventors
- 👤 Martin James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:32
CPC Classifications
F; F16; F16B; F16B7/00; F16B7/18; B; B62; B62D; B62D21/00; B62D33/00; B62D33/04; B62D33/044; F16B2200/00; F16B2200/40; F16B2200/403; Y; Y10; Y10S; Y10S56/00; Y10S56/18; Y10T; Y10T403/00; Y10T403/34; Y10T403/341; Y10T403/342
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1935-07-12 | 1936-01-11 | 1936-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-07-12 | 1940-01-11 | 1940-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-07-12 | 1944-01-11 | 1944-07-12 | $7700.00 | Window Closed / Lapsed |