Patent US2623295A successfully refreshed from Google Patents.
US2623295A
Expired / Lapsed
US
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Gear checking apparatus
Assignee: Individual
•
Filing: 1946-04-18
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Granted: 1952-12-30
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Expires: 1966-04-18
Abstract
No abstract record available.
Inventors
- 👤 Americo S Orlandi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:47
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/20; G01B5/202
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US335214A
Cited
US1667562A
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US1392313A
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US1854244A
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US1910467A
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US2199236A
Cited
US2431021A
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US2447445A
Cited
US2445402A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-30 | 1956-06-30 | 1956-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-30 | 1960-06-30 | 1960-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-30 | 1964-06-30 | 1964-12-30 | $7700.00 | Window Closed / Lapsed |