Automatically fillable fogless shower mirror

An automatically filling mirror having a water reservoir which is automatically fillable with warm water to heat a reflective surface of the mirror and thereby resist fogging caused by condensation of water vapor on said reflective surface, said mirror including a mirror assembly comprising;

• a. a reflective mirror plate,
• b. a hollow body which supports said reflective mirror plate,
• c. a water reservoir for warm water located within said hollow body, said reservoir being in thermally conductive contact with said reflective mirror plate,
• d. a water supply conduit in fluid-tight connection with said water reservoir, said water reservoir including a cavity formed between a front wall which supports said reflective mirror plate, a rear wall spaced rearward of said front wall, and left and right side walls, said water supply conduit being located above said water reservoir and having at an upper end thereof a water-fill aperture for receiving warm water into said water supply conduit and said water reservoir, and
• e. an automatic water-filling adapter having a tubular housing which is installable between an outlet port of a shower water supply pipe and a shower head, the tubular adapter having a smaller diameter flexible water supply tube which protrudes from the housing and has a small diameter bore that has an inlet opening which communicates with a larger diameter main water-flow bore through the adapter housing said adapter being effective in diverting at a small rate of flow warm water into the flexible water supply tube to be discharged from an outlet opening at a distal end of the tube, said distal end of said tube being removably insertable into said water-fill aperture of said reservoir, thereby automatically filling said reservoir with a continuous supply of warm water;
• said adapter including a diverter port fitting for anchoring said flexible water supply tube to said tubular housing, said diverter port fitting having a tubular frusto-conic shape including an upper end port which has a diameter enabling said upper end port to be receivable in a tight interference fit within said inlet opening of said bore through said flexible water supply tube, said fitting having an outer diameter which tapers to a relatively larger diameter base, said tubular housing of said automatic-filling adapter having a rear section fastenable to a water supply pipe, a front section fastenable to a shower head, and a center section located between said rear and front sections, a main water-flow bore disposed longitudinally through the length of said housing, and a diverter hole disposed radially through said center section, said diverter hole communicating with said main water-flow bore and effecting communication between said longitudinally disposed main water-flow bore and a smaller diameter diverter bore disposed through said flexible water supply tube.