US2843368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Means for carbureting air for combustion in an engine
Assignee: Daimler Benz AG
•
Filing: 1955-10-24
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Granted: 1958-07-15
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Expires: 1975-10-24
Abstract
No abstract record available.
Inventors
- 👤 Ekhart O Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:25
CPC Classifications
F; F02; F02M; F02M33/00; F02M33/02; F02M33/04; F02D; F02D9/00; F02M29/00; F02M29/02; F02D2700/00; F02D2700/02; F02D2700/0217; F02D2700/0261; F02D2700/0264; Y; Y10; Y10S; Y10S55/00; Y10S55/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-14 | 1962-01-13 | 1962-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-14 | 1966-01-13 | 1966-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-14 | 1970-01-13 | 1970-07-15 | $7700.00 | Window Closed / Lapsed |