Patent US2555671A successfully refreshed from Google Patents.
Patent US2543570A successfully refreshed from Google Patents.
US2543570A
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Assignee: Motors Liquidation Co
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Filing: 1947-03-22
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Granted: 1951-02-27
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Expires: 1967-03-22
Abstract
No abstract record available.
Inventors
- 👤 Virgil K Eder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 21:52
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/02; G01B7/06; G01B7/08; G01B7/085
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1557725A
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US1778653A
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US1792249A
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US2033654A
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US2076944A
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US2123812A
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US2318720A
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US2318666A
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US2318936A
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US2326344A
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US2373846A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-02-26 | 1954-08-28 | 1955-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-26 | 1958-08-28 | 1959-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-26 | 1962-08-28 | 1963-02-27 | $7700.00 | Window Closed / Lapsed |