Patent US2627062A successfully refreshed from Google Patents.
US2627062A
Expired / Lapsed
US
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Measuring device
Assignee: Cleveland Instrument Co
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Filing: 1947-11-12
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Granted: 1953-01-27
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Expires: 1967-11-12
Abstract
No abstract record available.
Inventors
- 👤 Erwin W Graham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:33
CPC Classifications
G; G01; G01B; G01B7/00; G01B7/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2281453A
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US2365592A
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US2499665A
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US2445455A
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US2365593A
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US2361738A
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US2392170A
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US2443661A
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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) | 1956-01-27 | 1956-07-28 | 1957-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-27 | 1960-07-28 | 1961-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-27 | 1964-07-28 | 1965-01-27 | $7700.00 | Window Closed / Lapsed |