Day Brite Lighting Inc
Day BriteActive Patents
0
Total Holdings
9
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2991708A | Combined space lighting and ventilating apparatus | Expired / Lapsed | 1959-06-19 | 1961-07-11 | 0 | Details |
| US2985090A | Apparatus for combining air supply and exhaust with lightin… | Expired / Lapsed | 1959-01-09 | 1961-05-23 | 0 | Details |
| US2683799A | Electric lighting fixture with louver members | Expired / Lapsed | 1951-05-10 | 1954-07-13 | 0 | Details |
| US2647985A | Illumination fixture and louvers therefor | Expired / Lapsed | 1947-12-24 | 1953-08-04 | 0 | Details |
| US2446736A | Suspension support for electric lighting fixtures | Expired / Lapsed | 1945-09-27 | 1948-08-10 | 0 | Details |
| US2411952A | Overhead electric lighting fixture | Expired / Lapsed | 1944-09-09 | 1946-12-03 | 0 | Details |
| US2347113A | Electric lighting fixture | Expired / Lapsed | 1942-12-24 | 1944-04-18 | 0 | Details |
| US2329243A | Lighting fixture | Expired / Lapsed | 1942-04-03 | 1943-09-14 | 0 | Details |
| US2297869A | Suspension support for electric lighting fixtures | Expired / Lapsed | 1942-02-28 | 1942-10-06 | 0 | Details |