US2958338A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel supply control arrangement for multiple engines driving a common shaft
Assignee: Westinghouse Bremsen GmbH
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Filing: 1959-01-09
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Granted: 1960-11-01
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Expires: 1979-01-09
Abstract
No abstract record available.
Inventors
- 👤 Bachmann Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 10:34
CPC Classifications
F; F02; F02D; F02D25/00; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/785; Y10T137/7852
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2284687A
Cited
US2399301A
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US2230914A
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US2365384A
Cited
US2464636A
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US2692156A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-01 | 1964-05-02 | 1964-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-01 | 1968-05-02 | 1968-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-01 | 1972-05-02 | 1972-11-01 | $7700.00 | Window Closed / Lapsed |