Visual indicator cap for a telecommunication cable terminal pede
Visual locating device for persons lost at sea or the like
Visual position indicator for valves with linear moving...
Visual wear indicator for footwear
Visual wear indicator for footwear
Volley ball rotation counter
Volleyball scoreboard
Walking aid and a wear indicating foot therefore
Warning stay-guard
Warning tape for underground lines
Watch pointers with means for setting therein variable-size diam
Water filter gauge for coffee brewer
Water gauge and method of use therefor
Water in oil detection plug
Water skier warning flag system
Water-pressure sensitive dye release apparatus
Watering indicator for hanging plants
Way-guidance marker
Wear indicator for rotary drilling tools
Wear indicator for vehicle air brakes