Patent US2860010A successfully refreshed from Google Patents.
US2860010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injection nozzle
Assignee: Ambac International Corp
•
Filing: 1955-09-26
•
Granted: 1958-11-11
•
Expires: 1975-09-26
Abstract
No abstract record available.
Inventors
- 👤 Harold R Sennstrom
- 👤 Albert A Marchetti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:05
CPC Classifications
F; F02; F02M; F02M61/00; F02M61/04; F02M61/08; F02M61/16; F02M61/168
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1918201A
Cited
US1850250A
Cited
US2410946A
Cited
US2602005A
Cited
US2512557A
Cited
US2541205A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |