US2546232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle underframe and fabrication of members thereof
Assignee: Fairbanks Morse and Co
•
Filing: 1946-07-15
•
Granted: 1951-03-27
•
Expires: 1966-07-15
Abstract
No abstract record available.
Inventors
- 👤 James W Owens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:25
CPC Classifications
B; B61; B61F; B61F1/00; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49616; Y10T29/49622
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US827646A
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US790037A
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US912440A
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US1138615A
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US1594658A
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US1698081A
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US2331891A
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US2394775A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-03-26 | 1954-09-25 | 1955-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-03-26 | 1958-09-25 | 1959-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-03-26 | 1962-09-25 | 1963-03-27 | $7700.00 | Window Closed / Lapsed |