US Patent 7383659 Fishing lure worm with moving tail

The invention is a fishing lure that resembles a worm with a vibrating and/or rotating tail that is electrically motorized. The body of the fishing lure contains a battery pack, which supplies electrical power to a motor. The bottom of the housing contains the hook that is needed to catch a fish, as well as where the tail connects to the motor. The housing has a removable cap that enables the end user to install and remove batteries. The cap also provides a watertight seal thereby preventing the introduction of water into the internal compartment so as to avoid unwanted damages to the electrical and mechanical components. The device turns on when a tilt switch, located between the battery supply and motor, is titled at a predetermined angle.