Patent FR1104940A successfully refreshed from Google Patents.
Patent US2842858A successfully refreshed from Google Patents.
US2842858A
Expired / Lapsed
US
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Devices for measuring the diameter of a cylindrical bore
Assignee: APPLIC ET DE CONST POUR MATERI
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Filing: 1955-04-11
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Granted: 1958-07-15
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Expires: 1975-04-11
Abstract
No abstract record available.
Inventors
- 👤 Mennesson Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:30
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/08; G01B5/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB519551A
Cited
CH218397A
Cited
US2369319A
Cited
US2642672A
Cited
FR1061292A
Cited
FR1103793A
Cited
US2799092A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-14 | 1962-01-13 | 1962-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-14 | 1966-01-13 | 1966-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-14 | 1970-01-13 | 1970-07-15 | $7700.00 | Window Closed / Lapsed |