US2652781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Explosion-energized source of hydraulic pressure fluid
Assignee: Bendix Aviation Corp
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Filing: 1950-03-03
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Granted: 1953-09-22
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Expires: 1970-03-03
Abstract
No abstract record available.
Inventors
- 👤 Clinton E Deardorff
- 👤 Joseph B Gunn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:30
CPC Classifications
F; F04; F04B; F04B9/00; F04B9/08; F04B9/12; F04B9/123; F04B9/127; F04B11/00; F04B11/0008; F04B11/0016; F04B17/00; F04B17/05; F04B19/00; F04B19/003; Y; Y10; Y10S; Y10S60/00; Y10S60/914
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-21 | 1957-03-23 | 1957-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-21 | 1961-03-23 | 1961-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-21 | 1965-03-23 | 1965-09-22 | $7700.00 | Window Closed / Lapsed |