US2159173A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor for internal combustion engines
Assignee: Solex SA
•
Filing: 1936-11-28
•
Granted: 1939-05-23
•
Expires: 1956-11-28
Abstract
No abstract record available.
Inventors
- 👤 Mennesson Marcel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:02
CPC Classifications
F; F02; F02M; F02M7/00; F02M7/10; F02M7/11; F02D; F02D23/00; F02D9/00; F02D9/02; F02D2009/0201; F02D2009/0215; F02D2009/0255; F02D2009/0264; F02D2009/0267; F02D2009/0286; F02D2009/0296; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12; Y10; Y10S; Y10S261/00; Y10S261/02; Y10S261/52; Y10S261/53; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7758; Y10T137/7762
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-05-22 | 1942-11-21 | 1943-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-05-22 | 1946-11-21 | 1947-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-05-22 | 1950-11-21 | 1951-05-23 | $7700.00 | Window Closed / Lapsed |