US2670650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic limit micrometer
Assignee: PADEVCO Inc
•
Filing: 1950-04-25
•
Granted: 1954-03-02
•
Expires: 1970-04-25
Abstract
No abstract record available.
Inventors
- 👤 Raymond M Wilmotte
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:23
CPC Classifications
G; G01; G01B; G01B11/00; G01B11/02; G01B11/06; G01B11/0691
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2004798A
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US2260702A
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US2411741A
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US2330877A
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US2413080A
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US2422766A
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US2398904A
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US2396998A
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US2488430A
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US2505316A
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US2456499A
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US2488269A
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US2494441A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-01 | 1957-08-31 | 1958-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-01 | 1961-08-31 | 1962-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-01 | 1965-08-31 | 1966-03-02 | $7700.00 | Window Closed / Lapsed |