US2863283A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Speed control system for gas turbine engines
Assignee: Bendix Aviation Corp
•
Filing: 1955-03-31
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Granted: 1958-12-09
•
Expires: 1975-03-31
Abstract
No abstract record available.
Inventors
- 👤 Henry R Schmider
- 👤 Edward C Palmenberg
- 👤 Jr William J Dietz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:39
CPC Classifications
F; F02; F02C; F02C7/00; F02C7/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2609661A
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US2625789A
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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) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |