Patent US2574342A successfully refreshed from Google Patents.
US2574342A
Expired / Lapsed
US
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Pneumatic bore gauge
Assignee: CONSTRUCTION DE MATERIEL AUTOMOBILE SA
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Filing: 1945-09-28
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Granted: 1951-11-06
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Expires: 1965-09-28
Abstract
No abstract record available.
Inventors
- 👤 Mennesson Marcel Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:58
CPC Classifications
G; G01; G01B; G01B13/00; G01B13/08; G01B13/10; Y; Y10; Y10S; Y10S33/00; Y10S33/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1972124A
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US2024021A
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US2199052A
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US2298898A
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US2381491A
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US2306469A
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US2370219A
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US2358769A
Cited
US2369319A
Cited
GB601908A
Cited
GB606434A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-05 | 1955-05-07 | 1955-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-05 | 1959-05-07 | 1959-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-05 | 1963-05-07 | 1963-11-06 | $7700.00 | Window Closed / Lapsed |