Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2786964A | Headlight dimmer system | Radio Receptor Co Inc | Expired / Lapsed | 1954-05-12 | 1957-03-26 | 1974-05-12 | 0.0 yrs | 0 | |
| US2773219A | Light sensitive relay circuit | Radio Receptor Co Inc | Expired / Lapsed | 1954-11-10 | 1956-12-04 | 1974-11-10 | 0.0 yrs | 0 | |
| US2773220A | Light sensitive relay circuit | Radio Receptor Co Inc | Expired / Lapsed | 1954-11-10 | 1956-12-04 | 1974-11-10 | 0.0 yrs | 0 |