US2808102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Anti-loading carburetor attachment
Assignee: Individual
•
Filing: 1951-11-07
•
Granted: 1957-10-01
•
Expires: 1971-11-07
Abstract
No abstract record available.
Inventors
- 👤 Valentine E Lidecker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:42
CPC Classifications
F; F02; F02M; F02M5/00; F02M5/12; F02M5/14; F02M1/00; F02M2700/00; F02M2700/43; F02M2700/4302; F02M2700/4328; F02M2700/4333; Y; Y10; Y10S; Y10S261/00; Y10S261/50; Y10T; Y10T137/00; Y10T137/4456; Y10T137/4673; Y10T137/4807; Y10T137/7287; Y10T137/7297; Y10T137/7313; Y10T137/7316; Y10T137/7319; Y10T137/7358; Y10T137/7439; Y10T137/7488
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1357877A
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US2640472A
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US846873A
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US1440382A
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US1645443A
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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) | 1960-09-30 | 1961-04-01 | 1961-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-30 | 1965-04-01 | 1965-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-30 | 1969-04-01 | 1969-10-01 | $7700.00 | Window Closed / Lapsed |