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Patent US2938273A successfully refreshed from Google Patents.
US2938273A
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US
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Gage for a turbine blade wedge and the like
Assignee: JOHNSON GAGE DEV Co
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Filing: 1956-08-28
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Granted: 1960-05-31
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Expires: 1976-08-28
Abstract
No abstract record available.
Inventors
- 👤 Paul W Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:41
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/20; G01B5/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1939643A
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US2367004A
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US2445402A
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US2487677A
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US2623295A
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US2563910A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-31 | 1963-11-30 | 1964-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-31 | 1967-11-30 | 1968-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-31 | 1971-11-30 | 1972-05-31 | $7700.00 | Window Closed / Lapsed |