US3664818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Injector
Assignee: Honeywell International Inc
•
Filing: 1970-06-26
•
Granted: 1972-05-23
•
Expires: 1990-06-26
Abstract
Abstract INJECTOR DESIGN FOR MAXIMUM AIR ENTRAINMENT IN THE COURSE OF INTER-MIXTURE THEREOF WITH FUEL TO BE CONDUCTED TO THE AIR INTAKE SYSTEM.
Inventors
- 👤 John B Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:48
CPC Classifications
F; F02; F02M; F02M21/00; F02M21/02; F02M21/04; F02M21/047; F02M21/0203; F02M21/0209; F02M21/0212; F02M21/045; F02B; F02B43/00; F02M21/0218; F02M21/0248; F02M21/0278; F02M21/06; Y; Y02; Y02T; Y02T10/00; Y02T10/10; Y02T10/30; Y10; Y10S; Y10S261/00; Y10S261/39; Y10S261/54
Claims Analysis
Total Claims: 0
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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) | 1975-05-23 | 1975-11-22 | 1976-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-23 | 1979-11-22 | 1980-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-23 | 1983-11-22 | 1984-05-23 | $7700.00 | Window Closed / Lapsed |