RING LIGHT

Brand Owner (click to sort) Address Description
RING-OF-LITE WESTINGHOUSE LIGHTING CORPORATION 12401 McNulty Road Philadelphia PA 19154 RING OF LIGHT;FLUORESCENT LAMPS;
RING-OF-LITE ANGELO BROTHERS COMPANY 12401 McNulty Road Philadelphia PA 191543297 ring of light;fluorescent electric lamps;
RINGLITE Hoffman, Elliott S. 5001 Desert Jewel Drive Paradise Valley AZ 85253 RING LIGHT;electric lighting fixtures for dental or medical use;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A composite knob including an injection molded translucent core having a side wall and a top wall with light pipe window or a light pipe opening formed in these walls. A trim ring is positioned on the core and has an opening therethrough to align with the light pipe window or opening. A cover is mounted on the trim ring and core and includes an opening aligned with the trim ring opening and the light pipe window or opening. A light pipe located in the light pipe window or light pipe opening is visible through the trim ring and cover openings. An opaque plastic light transmitting barrier is formed between the light pipe window or light pipe and the openings in the trim ring and cover. The light transmitting barrier is molded as a part of a gripping overlay applied to the outer surface of the skirt of the knob.