Multi-function luminaire

Details Multi-function luminaire Multi-function luminaire

2006-05-30

2006-05-30

Sember, Thomas M. (Department: 2875)

Illumination

Curvilinear light source

C362S260000, C362S414000, C362S225000, C362S361000, C362S360000

Reexamination Certificate

active

07052157

ABSTRACT:
A multiple function lighting fixture that uses compact fluorescent lamps (CFL), and circular fluorescent lamps positioned in strategic locations inside a lampshade. A shield within the lampshade divides the area into a primary interior zone and a secondary interior zone. One of the respective lamps is located in each of the respective interior zones. One of the lamps provides for upwardly directed light and the other lamp provides downwardly directed light. The inner and outer surfaces of the shield may have reflective properties. The lampshade may have portions thereof having light transmitting properties. The inner surface of the lampshade may have reflective properties in some areas. LEDs may be mounted in various areas of the respective primary interior zone and secondary interior zones. The light fixture may also have dimmer control switches/sensors and there may be sensors for remote control operation for turning the respective lamps on and off.

REFERENCES:
patent: 2441399 (1948-05-01), De Reamer et al.
patent: 2454243 (1948-11-01), Wiedenhoeft
patent: 2507074 (1950-05-01), Wiedenhoeft
patent: 6398384 (2002-06-01), Siminovitch et al.
patent: 2005/0201082 (2005-09-01), Mauk et al.

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