Patent US2284698A successfully refreshed from Google Patents.
Patent US2859611A successfully refreshed from Google Patents.
US2859611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Testing means for fuel system
Assignee: Individual
•
Filing: 1955-08-15
•
Granted: 1958-11-11
•
Expires: 1975-08-15
Abstract
No abstract record available.
Inventors
- 👤 Howard H Morse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:36
CPC Classifications
F; F02; F02D; F02D33/00; F02D33/003; F02M; F02M37/00; F02M37/0047; F02M37/0011; F02M37/0023; F02M37/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
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 |