Patent US4452924A successfully refreshed from Google Patents.
Patent US2864596A successfully refreshed from Google Patents.
US2864596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor
Assignee: Motors Liquidation Co
•
Filing: 1954-08-03
•
Granted: 1958-12-16
•
Expires: 1974-08-03
Abstract
No abstract record available.
Inventors
- 👤 Lawrence C Dermond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:42
CPC Classifications
F; F02; F02D; F02D9/00; F02D2700/00; F02D2700/02; F02D2700/0217; F02D2700/0225; F02D2700/0228; F02D2700/023; F02D2700/0238
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1945191A
Cited
US2427030A
Cited
US2408104A
Cited
US2127735A
Cited
US2499607A
Cited
US2698168A
Cited
US2719706A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |