Patent attributes
An appliance and illuminated knob assembly. The knob assembly may include a surface defining an aperture, a stationary shutter fixed relative to the surface, a light source, and a control knob. The light source may be positioned below the surface and directed toward the aperture. The control knob may define a light-transmissive portion above the surface. Moreover, the control knob may be disposed above the stationary shutter and independently rotatable relative to the aperture. The control knob may be rotatable about a rotation axis between a first position and a second position. The first position may include a light-transmissive portion circumferentially aligned with the shutter to restrict light therethrough. The second position may include the light-transmissive portion circumferentially offset from the shutter to permit light from the light source to pass through the light-transmissive portion.
