US2835110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Injector igniter plug
Assignee: Motors Liquidation Co
•
Filing: 1952-11-21
•
Granted: 1958-05-20
•
Expires: 1972-11-21
Abstract
No abstract record available.
Inventors
- 👤 Fortunato F Barberis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:41
CPC Classifications
F; F23; F23Q; F23Q3/00; F23Q3/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US711267A
Cited
US1106965A
Cited
FR508729A
Cited
GB619354A
Cited
US2543366A
Cited
US2745251A
Cited
US2744384A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-19 | 1961-11-18 | 1962-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-19 | 1965-11-18 | 1966-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-19 | 1969-11-18 | 1970-05-20 | $7700.00 | Window Closed / Lapsed |