Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US2924436A | Luminaire cooling means | Burgess-Manning Co | Expired / Lapsed | 1955-05-23 | 1960-02-09 | 1975-05-23 | 0.0 yrs | 0 | |
| US2710336A | Light troffer with heat transfer means | Burgess-Manning Co | Expired / Lapsed | 1952-09-06 | 1955-06-07 | 1972-09-06 | 0.0 yrs | 0 |