US2651316A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Speed responsive governor for internal-combustion engines
Assignee: R D FAGEOL Co
•
Filing: 1949-04-12
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Granted: 1953-09-08
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Expires: 1969-04-12
Abstract
No abstract record available.
Inventors
- 👤 Robley D Fageol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:01
CPC Classifications
F; F02; F02D; F02D9/00; F02D2700/00; F02D2700/02; F02D2700/0217; F02D2700/0225; F02D2700/0228; F02D2700/023; F02D2700/0233; Y; Y10; Y10T; Y10T137/00; Y10T137/0971; Y10T137/108; Y10T137/1153; Y10T137/1171; Y10T137/2496; Y10T137/2499
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE23010E
Cited
GB252380A
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US1878944A
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US1833908A
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US2157472A
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US2193898A
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US2142403A
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US2212955A
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US2450199A
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US2468667A
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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) | 1956-09-07 | 1957-03-09 | 1957-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-07 | 1961-03-09 | 1961-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-07 | 1965-03-09 | 1965-09-08 | $7700.00 | Window Closed / Lapsed |