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Century Lighting Inc
Century Li
Active Patents
0
Total Holdings
4
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US3221214A
Lighting control system
Expired / Lapsed
1959-09-08
1965-11-30
4
Details
FR1259908A
AC power supply device usable for controlling lighting circ…
Expired / Lapsed
1960-06-17
1961-04-28
0
Details
US2798984A
Lighting control circuits
Expired / Lapsed
1955-06-27
1957-07-09
0
Details
US2430472A
Lighting fixture
Expired / Lapsed
1944-12-20
1947-11-11
0
Details