Patent US2565787A successfully refreshed from Google Patents.
Patent US2720931A successfully refreshed from Google Patents.
US2720931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Engine mounting in cab type vehicle
Assignee: Old Carco LLC
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Filing: 1951-08-15
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Granted: 1955-10-18
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Expires: 1971-08-15
Abstract
No abstract record available.
Inventors
- 👤 Fred G Thannhauser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:20
CPC Classifications
B; B60; B60K; B60K5/00; B60K5/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1766925A
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US1756913A
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FR655489A
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US2224562A
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US2001562A
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US2154011A
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US2095058A
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US2262467A
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FR906367A
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US2396506A
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US2564888A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-10-17 | 1959-04-18 | 1959-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-10-17 | 1963-04-18 | 1963-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-10-17 | 1967-04-18 | 1967-10-18 | $7700.00 | Window Closed / Lapsed |