US2724236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dedrooping control apparatus for a combustion engine
Assignee: Honeywell Inc
•
Filing: 1947-10-27
•
Granted: 1955-11-22
•
Expires: 1967-10-27
Abstract
No abstract record available.
Inventors
- 👤 Alex B Chudyk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:36
CPC Classifications
F; F02; F02D; F02D23/00; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2312711A
Cited
US2300537A
Cited
US2313079A
Cited
US2453650A
Cited
US2376199A
Cited
US2390793A
Cited
US2371732A
Cited
US2376513A
Cited
US2540916A
Cited
US2425607A
Cited
US2476063A
Cited
US2491380A
Cited
US2462796A
Cited
US2498101A
Cited
US2509295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-21 | 1959-05-23 | 1959-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-21 | 1963-05-23 | 1963-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-21 | 1967-05-23 | 1967-11-22 | $7700.00 | Window Closed / Lapsed |