US2862397A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mechanism for automatically limiting the speed of turbines driving vehicles by placing the transmission in a neutral position
Assignee: Renault SA
•
Filing: 1952-05-27
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Granted: 1958-12-02
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Expires: 1972-05-27
Abstract
No abstract record available.
Inventors
- 👤 Saives Leon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:48
CPC Classifications
F; F01; F01D; F01D21/00; F01D21/02; B; B61; B61C; B61C9/00; B61C9/28; B61C9/30; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19219; Y10T74/19251; Y10T74/19256; Y10T74/1926; Y10T74/19265
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2233720A
Cited
US2242374A
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US2392520A
Cited
US2286585A
Cited
US2440558A
Cited
US2519394A
Cited
US2499128A
Cited
US2609900A
Cited
US2602428A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |