US2592375A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Throttle control
Assignee: Old Carco LLC
•
Filing: 1946-01-26
•
Granted: 1952-04-08
•
Expires: 1966-01-26
Abstract
No abstract record available.
Inventors
- 👤 Thomas M Ball
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:46
CPC Classifications
F; F02; F02D; F02D9/00; F02D9/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1833908A
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US2005262A
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US2157472A
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US2101605A
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US2131950A
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US2107314A
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US2205458A
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US2296646A
Cited
US2314570A
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US2362655A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-08 | 1955-10-08 | 1956-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-08 | 1959-10-08 | 1960-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-08 | 1963-10-08 | 1964-04-08 | $7700.00 | Window Closed / Lapsed |