US2669462A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle frame structure
Assignee: American Motors Corp
•
Filing: 1948-04-07
•
Granted: 1954-02-16
•
Expires: 1968-04-07
Abstract
No abstract record available.
Inventors
- 👤 Millard H Toncray
- 👤 Dana K Badertscher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:53
CPC Classifications
B; B62; B62D; B62D23/00; B62D21/00; B62D21/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1629301A
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US1565624A
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US1697386A
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US2111563A
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US2074158A
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US2100561A
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US2157649A
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US2108215A
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US2058580A
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US2139750A
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US2248319A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-02-15 | 1957-08-17 | 1958-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-02-15 | 1961-08-17 | 1962-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-02-15 | 1965-08-17 | 1966-02-16 | $7700.00 | Window Closed / Lapsed |