US2969784A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel injection mechanism
Assignee: Borg Warner Corp
•
Filing: 1958-03-13
•
Granted: 1961-01-31
•
Expires: 1978-03-13
Abstract
No abstract record available.
Inventors
- 👤 Carl F High
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:29
CPC Classifications
F; F02; F02M; F02M41/00; F02M41/08; F02M41/10; F02M41/12; F02M41/123; F02M69/00; F02M69/04; F02M69/047
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2157034A
Cited
US2396602A
Cited
US2354403A
Cited
US2702535A
Cited
GB777536A
Cited
US2869529A
Cited
US2833260A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-31 | 1964-08-01 | 1965-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-31 | 1968-08-01 | 1969-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-31 | 1972-08-01 | 1973-01-31 | $7700.00 | Window Closed / Lapsed |