Patent US2907557A successfully refreshed from Google Patents.
US2907557A
Expired / Lapsed
US
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Carburetor
Assignee: Sebac Nouvelle S A Soc
•
Filing: 1956-09-26
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Granted: 1959-10-06
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Expires: 1976-09-26
Abstract
No abstract record available.
Inventors
- 👤 Coanda Henri
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:30
CPC Classifications
B; B01; B01F; B01F23/00; B01F23/20; B01F23/21; B01F23/213; B01F23/2132; B01F25/00; B01F25/20; B01F25/23; B01F25/30; B01F25/31; B01F25/313; B01F25/3131; B01F25/3132; B05; B05B; B05B7/00; B05B7/0075; B05B7/02; B05B7/08; B05B7/0807; B05B7/0846; F; F02; F02M; F02M17/00; F02M17/10; F02M9/00; F02M9/10; F02M9/103; B01F23/40; Y; Y10; Y10S; Y10S239/00; Y10S239/07; Y10S55/00; Y10S55/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1771530A
Cited
US2094959A
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US2176305A
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US2088464A
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GB504871A
Cited
US2585205A
Cited
US2613999A
Cited
US2770501A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |