US2682167A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fatigue testing apparatus
Assignee: General Electric Co
•
Filing: 1951-12-29
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Granted: 1954-06-29
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Expires: 1971-12-29
Abstract
No abstract record available.
Inventors
- 👤 Sooren E Gamarekian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:33
CPC Classifications
G; G01; G01N; G01N3/00; G01N3/32; G01N3/36; G01N2203/00; G01N2203/0014; G01N2203/0023; G01N2203/003; G01N2203/0042; G01N2203/0044; Y; Y10; Y10S; Y10S388/00; Y10S388/923; Y10S388/933
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2326033A
Cited
US2372968A
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US2496632A
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US2500764A
Cited
GB590262A
Cited
US2554212A
Cited
US2528026A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-28 | 1957-12-28 | 1958-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-28 | 1961-12-28 | 1962-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-28 | 1965-12-28 | 1966-06-29 | $7700.00 | Window Closed / Lapsed |