US Patent 7152363 Electronic chum dispenser

An electronic liquid chum dispenser, comprising a housing assembly, electronic means to dispense the liquid chum and first and second end-caps. The first end-cap is removably secured to the housing assembly to cover the first end and is weighted to weigh down the housing assembly. The second end-cap is removably secured to the housing assembly to form a watertight seal. The dispenser is used in a marine application for fishing to lure fish when liquid chumming an immediate area of water.