US2679207A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydraulic circuit
Assignee: Bendix Aviation Corp
•
Filing: 1950-09-18
•
Granted: 1954-05-25
•
Expires: 1970-09-18
Abstract
No abstract record available.
Inventors
- 👤 Theodore J Mategorin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:39
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/185; G05D23/1854; G05D16/00; G05D16/04; G05D16/10; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7737; Y10T137/8593; Y10T137/85978; Y10T137/85986; Y10T137/86002; Y10T137/87265; Y10T137/877; Y10T137/87877
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2140956A
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US2301496A
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US2305971A
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US2381528A
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US2455837A
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US2409975A
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US2437791A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-24 | 1957-11-23 | 1958-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-24 | 1961-11-23 | 1962-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-24 | 1965-11-23 | 1966-05-25 | $7700.00 | Window Closed / Lapsed |