US2589164A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ignition system
Assignee: Bendix Aviation Corp
•
Filing: 1950-05-08
•
Granted: 1952-03-11
•
Expires: 1970-05-08
Abstract
No abstract record available.
Inventors
- 👤 Tognola Tullio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 07:01
CPC Classifications
F; F02; F02P; F02P15/00; F02P15/001; F02P15/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2222498A
Cited
US2489780A
Cited
US2497307A
Cited
US1539647A
Cited
US2326696A
Cited
US2297006A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-03-11 | 1955-09-10 | 1956-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-03-11 | 1959-09-10 | 1960-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-03-11 | 1963-09-10 | 1964-03-11 | $7700.00 | Window Closed / Lapsed |