Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2321211A | Auxiliary fuel feeding device for internal combustion engines | AUTOMOTIVE ECONOMY Corp | Expired / Lapsed | 1940-07-27 | 1943-06-08 | 1960-07-27 | 0.0 yrs | 0 | |
| US2252415A | Process and apparatus for providing internal combustion engines with explosive charges | AUTOMOTIVE ECONOMY Corp | Expired / Lapsed | 1939-03-04 | 1941-08-12 | 1959-03-04 | 0.0 yrs | 0 |