US2810288A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Impact tester
Assignee: Bendix Aviation Corp
•
Filing: 1954-08-05
•
Granted: 1957-10-22
•
Expires: 1974-08-05
Abstract
No abstract record available.
Inventors
- 👤 Rolfe M Herron
- 👤 Walter J Krause
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:58
CPC Classifications
G; G01; G01M; G01M17/00; G01M17/007; G01M17/0078; G01N; G01N3/00; G01N3/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2475723A
Cited
US2573285A
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US2512205A
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US2475614A
Cited
US2498045A
Cited
US2537096A
Cited
US2604777A
Cited
US2689938A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-21 | 1961-04-22 | 1961-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-21 | 1965-04-22 | 1965-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-21 | 1969-04-22 | 1969-10-22 | $7700.00 | Window Closed / Lapsed |